...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::heap::skew_heap::implementation_defined
// In header: <boost/heap/skew_heap.hpp> struct implementation_defined { // types typedef T value_type; typedef base_maker::compare_argument value_compare; typedef base_maker::allocator_type allocator_type; typedef base_maker::node_type node; typedef allocator_type::pointer node_pointer; typedef allocator_type::const_pointer const_node_pointer; typedef unspecified value_extractor; typedef boost::array< node_pointer, 2 > child_list_type; typedef child_list_type::iterator child_list_iterator; typedef unspecified iterator; typedef iterator const_iterator; typedef unspecified ordered_iterator; typedef unspecified reference; typedef unspecified handle_type; };