...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::intrusive::unordered_default_bucket_traits
// In header: <boost/intrusive/hashtable.hpp> template<typename ValueTraitsOrHookOption> struct unordered_default_bucket_traits { // types typedef ValueTraitsOrHookOption::template pack< none >::value_traits supposed_value_traits; typedef unspecified slist; typedef unspecified implementation_defined; typedef implementation_defined type; };