...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::interprocess::is_intrusive_index<boost::interprocess::iunordered_set_index< MapConfig >>
// In header: <boost/interprocess/indexes/iunordered_set_index.hpp> template<typename MapConfig> struct is_intrusive_index<boost::interprocess::iunordered_set_index< MapConfig >> { enum @5 { value = true }; };