...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::hashtable_size_wrapper<DeriveFrom, SizeType, false>
// In header: <boost/intrusive/hashtable.hpp> template<typename DeriveFrom, typename SizeType> struct hashtable_size_wrapper<DeriveFrom, SizeType, false> : public DeriveFrom { // types typedef unspecified size_traits; typedef size_traits size_traits_const_t; typedef size_traits size_traits_t; // construct/copy/destruct template<typename Base, typename Arg0, typename Arg1, typename Arg2> hashtable_size_wrapper(BOOST_FWD_REF(Base), BOOST_FWD_REF(Arg0), BOOST_FWD_REF(Arg1), BOOST_FWD_REF(Arg2)); hashtable_size_wrapper(hashtable_size_wrapper &&); // public member functions SizeType get_hashtable_size_wrapper_size() const; void set_hashtable_size_wrapper_size(SizeType); void inc_hashtable_size_wrapper_size(); void dec_hashtable_size_wrapper_size(); size_traits priv_size_traits(); };