Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This is an older version of Boost and was released in 2015. The current version is 1.89.0.
string
// In header: <boost/container/string.hpp> typedef basic_string< char,std::char_traits< char >,new_allocator< char > > string;