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 86319a8e16.

Struct template on_definedness

boost::icl::map::on_definedness

// In header: <boost/icl/map.hpp>


template<typename Type, bool is_total> 
struct on_definedness {
};