Embedded Template Library: a C++ library for embedded applications

 ETL design objective covers the following areas:
 .
 - Create a set of containers where the size or maximum size is determined at
   compile-time.
 - These containers should be largely equivalent to those supplied in the STL,
   with a compatible API.
 - Be compatible with C++98 but implement as many of the later C++11/14/17
   additions as possible.
 - Have deterministic behaviour.
 - Add other useful components that are not present in the standard library.
 - The embedded template library has been designed for lower resource embedded
   applications. It defines a set of containers, algorithms, and utilities, some
   of which emulate parts of the STL. There is no dynamic memory allocation.
 - The library makes no use of the heap. All the containers (apart from
   intrusive types) have a fixed capacity allowing all memory allocation to be
   determined at compile-time. The library is intended for any compiler that
   supports C++03 or greater.
 .
 Documentation