Binary package “libjsoncpp-dev” in ubuntu focal

library for reading and writing JSON for C++ (devel files)

 This package provides all required developer resources like header-files
 and statically linked version of the library.
 jsoncpp is an implementation of a JSON reader and writer in C++. JSON
 (JavaScript Object Notation) is a lightweight data-interchange format
 that it is easy to parse and redeable for human. It is useful for
 building config files, network communications protocols, etc.
 This library provides following features:
 * High-level data structures for collecting data from JSON.
 * Easy-to-use reader and writer.