...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::unordered_map_index
// In header: <boost/interprocess/indexes/unordered_map_index.hpp> template<typename MapConfig> class unordered_map_index { public: // construct/copy/destruct unordered_map_index(segment_manager_base *); // public member functions void reserve(std::size_t); void shrink_to_fit(); };