<boost/unordered/unordered_node_set.hpp>
Synopsis
Defines boost::unordered_node_set
and associated functions and alias templates.
namespace boost { namespace unordered { template<class Key, class Hash = boost::hash<Key>, class Pred = std::equal_to<Key>, class Allocator = std::allocator<Key>> class unordered_node_set; // Equality Comparisons template<class Key, class Hash, class Pred, class Alloc> bool operator==(const unordered_node_set<Key, Hash, Pred, Alloc>& x, const unordered_node_set<Key, Hash, Pred, Alloc>& y); template<class Key, class Hash, class Pred, class Alloc> bool operator!=(const unordered_node_set<Key, Hash, Pred, Alloc>& x, const unordered_node_set<Key, Hash, Pred, Alloc>& y); // swap template<class Key, class Hash, class Pred, class Alloc> void swap(unordered_node_set<Key, Hash, Pred, Alloc>& x, unordered_node_set<Key, Hash, Pred, Alloc>& y) noexcept(noexcept(x.swap(y))); // Erasure template<class K, class H, class P, class A, class Predicate> typename unordered_node_set<K, H, P, A>::size_type erase_if(unordered_node_set<K, H, P, A>& c, Predicate pred); // Pmr aliases (C++17 and up) namespace pmr { template<class Key, class Hash = boost::hash<Key>, class Pred = std::equal_to<Key>> using unordered_node_set = boost::unordered::unordered_node_set<Key, Hash, Pred, std::pmr::polymorphic_allocator<Key>>; } // namespace pmr } // namespace unordered using unordered::unordered_node_set; } // namespace boost