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 the documentation for a snapshot of the develop branch, built from commit 3785d1f795.

Type definition key_char_traits

key_char_traits — A char traits type that reflects the OS rules for string representing environment keys.

// In header: <boost/process/v2/environment.hpp>


typedef implementation_defined key_char_traits;

Can be an alias of std::char_traits. May only be defined for char and wchar_t.

Windows treats keys as case-insensitive yet perserving. The char traits are made to reflect that behaviour.