| Index: third_party/libcxx/include/unordered_map
|
| ===================================================================
|
| --- third_party/libcxx/include/unordered_map (revision 0)
|
| +++ third_party/libcxx/include/unordered_map (revision 0)
|
| @@ -0,0 +1,2078 @@
|
| +// -*- C++ -*-
|
| +//===-------------------------- unordered_map -----------------------------===//
|
| +//
|
| +// The LLVM Compiler Infrastructure
|
| +//
|
| +// This file is dual licensed under the MIT and the University of Illinois Open
|
| +// Source Licenses. See LICENSE.TXT for details.
|
| +//
|
| +//===----------------------------------------------------------------------===//
|
| +
|
| +#ifndef _LIBCPP_UNORDERED_MAP
|
| +#define _LIBCPP_UNORDERED_MAP
|
| +
|
| +/*
|
| +
|
| + unordered_map synopsis
|
| +
|
| +#include <initializer_list>
|
| +
|
| +namespace std
|
| +{
|
| +
|
| +template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>,
|
| + class Alloc = allocator<pair<const Key, T>>>
|
| +class unordered_map
|
| +{
|
| +public:
|
| + // types
|
| + typedef Key key_type;
|
| + typedef T mapped_type;
|
| + typedef Hash hasher;
|
| + typedef Pred key_equal;
|
| + typedef Alloc allocator_type;
|
| + typedef pair<const key_type, mapped_type> value_type;
|
| + typedef value_type& reference;
|
| + typedef const value_type& const_reference;
|
| + typedef typename allocator_traits<allocator_type>::pointer pointer;
|
| + typedef typename allocator_traits<allocator_type>::const_pointer const_pointer;
|
| + typedef typename allocator_traits<allocator_type>::size_type size_type;
|
| + typedef typename allocator_traits<allocator_type>::difference_type difference_type;
|
| +
|
| + typedef /unspecified/ iterator;
|
| + typedef /unspecified/ const_iterator;
|
| + typedef /unspecified/ local_iterator;
|
| + typedef /unspecified/ const_local_iterator;
|
| +
|
| + unordered_map()
|
| + noexcept(
|
| + is_nothrow_default_constructible<hasher>::value &&
|
| + is_nothrow_default_constructible<key_equal>::value &&
|
| + is_nothrow_default_constructible<allocator_type>::value);
|
| + explicit unordered_map(size_type n, const hasher& hf = hasher(),
|
| + const key_equal& eql = key_equal(),
|
| + const allocator_type& a = allocator_type());
|
| + template <class InputIterator>
|
| + unordered_map(InputIterator f, InputIterator l,
|
| + size_type n = 0, const hasher& hf = hasher(),
|
| + const key_equal& eql = key_equal(),
|
| + const allocator_type& a = allocator_type());
|
| + explicit unordered_map(const allocator_type&);
|
| + unordered_map(const unordered_map&);
|
| + unordered_map(const unordered_map&, const Allocator&);
|
| + unordered_map(unordered_map&&)
|
| + noexcept(
|
| + is_nothrow_move_constructible<hasher>::value &&
|
| + is_nothrow_move_constructible<key_equal>::value &&
|
| + is_nothrow_move_constructible<allocator_type>::value);
|
| + unordered_map(unordered_map&&, const Allocator&);
|
| + unordered_map(initializer_list<value_type>, size_type n = 0,
|
| + const hasher& hf = hasher(), const key_equal& eql = key_equal(),
|
| + const allocator_type& a = allocator_type());
|
| + unordered_map(size_type n, const allocator_type& a)
|
| + : unordered_map(n, hasher(), key_equal(), a) {} // C++14
|
| + unordered_map(size_type n, const hasher& hf, const allocator_type& a)
|
| + : unordered_map(n, hf, key_equal(), a) {} // C++14
|
| + template <class InputIterator>
|
| + unordered_map(InputIterator f, InputIterator l, size_type n, const allocator_type& a)
|
| + : unordered_map(f, l, n, hasher(), key_equal(), a) {} // C++14
|
| + template <class InputIterator>
|
| + unordered_map(InputIterator f, InputIterator l, size_type n, const hasher& hf,
|
| + const allocator_type& a)
|
| + : unordered_map(f, l, n, hf, key_equal(), a) {} // C++14
|
| + unordered_map(initializer_list<value_type> il, size_type n, const allocator_type& a)
|
| + : unordered_map(il, n, hasher(), key_equal(), a) {} // C++14
|
| + unordered_map(initializer_list<value_type> il, size_type n, const hasher& hf,
|
| + const allocator_type& a)
|
| + : unordered_map(il, n, hf, key_equal(), a) {} // C++14
|
| + ~unordered_map();
|
| + unordered_map& operator=(const unordered_map&);
|
| + unordered_map& operator=(unordered_map&&)
|
| + noexcept(
|
| + allocator_type::propagate_on_container_move_assignment::value &&
|
| + is_nothrow_move_assignable<allocator_type>::value &&
|
| + is_nothrow_move_assignable<hasher>::value &&
|
| + is_nothrow_move_assignable<key_equal>::value);
|
| + unordered_map& operator=(initializer_list<value_type>);
|
| +
|
| + allocator_type get_allocator() const noexcept;
|
| +
|
| + bool empty() const noexcept;
|
| + size_type size() const noexcept;
|
| + size_type max_size() const noexcept;
|
| +
|
| + iterator begin() noexcept;
|
| + iterator end() noexcept;
|
| + const_iterator begin() const noexcept;
|
| + const_iterator end() const noexcept;
|
| + const_iterator cbegin() const noexcept;
|
| + const_iterator cend() const noexcept;
|
| +
|
| + template <class... Args>
|
| + pair<iterator, bool> emplace(Args&&... args);
|
| + template <class... Args>
|
| + iterator emplace_hint(const_iterator position, Args&&... args);
|
| + pair<iterator, bool> insert(const value_type& obj);
|
| + template <class P>
|
| + pair<iterator, bool> insert(P&& obj);
|
| + iterator insert(const_iterator hint, const value_type& obj);
|
| + template <class P>
|
| + iterator insert(const_iterator hint, P&& obj);
|
| + template <class InputIterator>
|
| + void insert(InputIterator first, InputIterator last);
|
| + void insert(initializer_list<value_type>);
|
| +
|
| + iterator erase(const_iterator position);
|
| + size_type erase(const key_type& k);
|
| + iterator erase(const_iterator first, const_iterator last);
|
| + void clear() noexcept;
|
| +
|
| + void swap(unordered_map&)
|
| + noexcept(
|
| + (!allocator_type::propagate_on_container_swap::value ||
|
| + __is_nothrow_swappable<allocator_type>::value) &&
|
| + __is_nothrow_swappable<hasher>::value &&
|
| + __is_nothrow_swappable<key_equal>::value);
|
| +
|
| + hasher hash_function() const;
|
| + key_equal key_eq() const;
|
| +
|
| + iterator find(const key_type& k);
|
| + const_iterator find(const key_type& k) const;
|
| + size_type count(const key_type& k) const;
|
| + pair<iterator, iterator> equal_range(const key_type& k);
|
| + pair<const_iterator, const_iterator> equal_range(const key_type& k) const;
|
| +
|
| + mapped_type& operator[](const key_type& k);
|
| + mapped_type& operator[](key_type&& k);
|
| +
|
| + mapped_type& at(const key_type& k);
|
| + const mapped_type& at(const key_type& k) const;
|
| +
|
| + size_type bucket_count() const noexcept;
|
| + size_type max_bucket_count() const noexcept;
|
| +
|
| + size_type bucket_size(size_type n) const;
|
| + size_type bucket(const key_type& k) const;
|
| +
|
| + local_iterator begin(size_type n);
|
| + local_iterator end(size_type n);
|
| + const_local_iterator begin(size_type n) const;
|
| + const_local_iterator end(size_type n) const;
|
| + const_local_iterator cbegin(size_type n) const;
|
| + const_local_iterator cend(size_type n) const;
|
| +
|
| + float load_factor() const noexcept;
|
| + float max_load_factor() const noexcept;
|
| + void max_load_factor(float z);
|
| + void rehash(size_type n);
|
| + void reserve(size_type n);
|
| +};
|
| +
|
| +template <class Key, class T, class Hash, class Pred, class Alloc>
|
| + void swap(unordered_map<Key, T, Hash, Pred, Alloc>& x,
|
| + unordered_map<Key, T, Hash, Pred, Alloc>& y)
|
| + noexcept(noexcept(x.swap(y)));
|
| +
|
| +template <class Key, class T, class Hash, class Pred, class Alloc>
|
| + bool
|
| + operator==(const unordered_map<Key, T, Hash, Pred, Alloc>& x,
|
| + const unordered_map<Key, T, Hash, Pred, Alloc>& y);
|
| +
|
| +template <class Key, class T, class Hash, class Pred, class Alloc>
|
| + bool
|
| + operator!=(const unordered_map<Key, T, Hash, Pred, Alloc>& x,
|
| + const unordered_map<Key, T, Hash, Pred, Alloc>& y);
|
| +
|
| +template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>,
|
| + class Alloc = allocator<pair<const Key, T>>>
|
| +class unordered_multimap
|
| +{
|
| +public:
|
| + // types
|
| + typedef Key key_type;
|
| + typedef T mapped_type;
|
| + typedef Hash hasher;
|
| + typedef Pred key_equal;
|
| + typedef Alloc allocator_type;
|
| + typedef pair<const key_type, mapped_type> value_type;
|
| + typedef value_type& reference;
|
| + typedef const value_type& const_reference;
|
| + typedef typename allocator_traits<allocator_type>::pointer pointer;
|
| + typedef typename allocator_traits<allocator_type>::const_pointer const_pointer;
|
| + typedef typename allocator_traits<allocator_type>::size_type size_type;
|
| + typedef typename allocator_traits<allocator_type>::difference_type difference_type;
|
| +
|
| + typedef /unspecified/ iterator;
|
| + typedef /unspecified/ const_iterator;
|
| + typedef /unspecified/ local_iterator;
|
| + typedef /unspecified/ const_local_iterator;
|
| +
|
| + unordered_multimap()
|
| + noexcept(
|
| + is_nothrow_default_constructible<hasher>::value &&
|
| + is_nothrow_default_constructible<key_equal>::value &&
|
| + is_nothrow_default_constructible<allocator_type>::value);
|
| + explicit unordered_multimap(size_type n, const hasher& hf = hasher(),
|
| + const key_equal& eql = key_equal(),
|
| + const allocator_type& a = allocator_type());
|
| + template <class InputIterator>
|
| + unordered_multimap(InputIterator f, InputIterator l,
|
| + size_type n = 0, const hasher& hf = hasher(),
|
| + const key_equal& eql = key_equal(),
|
| + const allocator_type& a = allocator_type());
|
| + explicit unordered_multimap(const allocator_type&);
|
| + unordered_multimap(const unordered_multimap&);
|
| + unordered_multimap(const unordered_multimap&, const Allocator&);
|
| + unordered_multimap(unordered_multimap&&)
|
| + noexcept(
|
| + is_nothrow_move_constructible<hasher>::value &&
|
| + is_nothrow_move_constructible<key_equal>::value &&
|
| + is_nothrow_move_constructible<allocator_type>::value);
|
| + unordered_multimap(unordered_multimap&&, const Allocator&);
|
| + unordered_multimap(initializer_list<value_type>, size_type n = 0,
|
| + const hasher& hf = hasher(), const key_equal& eql = key_equal(),
|
| + const allocator_type& a = allocator_type());
|
| + unordered_multimap(size_type n, const allocator_type& a)
|
| + : unordered_multimap(n, hasher(), key_equal(), a) {} // C++14
|
| + unordered_multimap(size_type n, const hasher& hf, const allocator_type& a)
|
| + : unordered_multimap(n, hf, key_equal(), a) {} // C++14
|
| + template <class InputIterator>
|
| + unordered_multimap(InputIterator f, InputIterator l, size_type n, const allocator_type& a)
|
| + : unordered_multimap(f, l, n, hasher(), key_equal(), a) {} // C++14
|
| + template <class InputIterator>
|
| + unordered_multimap(InputIterator f, InputIterator l, size_type n, const hasher& hf,
|
| + const allocator_type& a)
|
| + : unordered_multimap(f, l, n, hf, key_equal(), a) {} // C++14
|
| + unordered_multimap(initializer_list<value_type> il, size_type n, const allocator_type& a)
|
| + : unordered_multimap(il, n, hasher(), key_equal(), a) {} // C++14
|
| + unordered_multimap(initializer_list<value_type> il, size_type n, const hasher& hf,
|
| + const allocator_type& a)
|
| + : unordered_multimap(il, n, hf, key_equal(), a) {} // C++14
|
| + ~unordered_multimap();
|
| + unordered_multimap& operator=(const unordered_multimap&);
|
| + unordered_multimap& operator=(unordered_multimap&&)
|
| + noexcept(
|
| + allocator_type::propagate_on_container_move_assignment::value &&
|
| + is_nothrow_move_assignable<allocator_type>::value &&
|
| + is_nothrow_move_assignable<hasher>::value &&
|
| + is_nothrow_move_assignable<key_equal>::value);
|
| + unordered_multimap& operator=(initializer_list<value_type>);
|
| +
|
| + allocator_type get_allocator() const noexcept;
|
| +
|
| + bool empty() const noexcept;
|
| + size_type size() const noexcept;
|
| + size_type max_size() const noexcept;
|
| +
|
| + iterator begin() noexcept;
|
| + iterator end() noexcept;
|
| + const_iterator begin() const noexcept;
|
| + const_iterator end() const noexcept;
|
| + const_iterator cbegin() const noexcept;
|
| + const_iterator cend() const noexcept;
|
| +
|
| + template <class... Args>
|
| + iterator emplace(Args&&... args);
|
| + template <class... Args>
|
| + iterator emplace_hint(const_iterator position, Args&&... args);
|
| + iterator insert(const value_type& obj);
|
| + template <class P>
|
| + iterator insert(P&& obj);
|
| + iterator insert(const_iterator hint, const value_type& obj);
|
| + template <class P>
|
| + iterator insert(const_iterator hint, P&& obj);
|
| + template <class InputIterator>
|
| + void insert(InputIterator first, InputIterator last);
|
| + void insert(initializer_list<value_type>);
|
| +
|
| + iterator erase(const_iterator position);
|
| + size_type erase(const key_type& k);
|
| + iterator erase(const_iterator first, const_iterator last);
|
| + void clear() noexcept;
|
| +
|
| + void swap(unordered_multimap&)
|
| + noexcept(
|
| + (!allocator_type::propagate_on_container_swap::value ||
|
| + __is_nothrow_swappable<allocator_type>::value) &&
|
| + __is_nothrow_swappable<hasher>::value &&
|
| + __is_nothrow_swappable<key_equal>::value);
|
| +
|
| + hasher hash_function() const;
|
| + key_equal key_eq() const;
|
| +
|
| + iterator find(const key_type& k);
|
| + const_iterator find(const key_type& k) const;
|
| + size_type count(const key_type& k) const;
|
| + pair<iterator, iterator> equal_range(const key_type& k);
|
| + pair<const_iterator, const_iterator> equal_range(const key_type& k) const;
|
| +
|
| + size_type bucket_count() const noexcept;
|
| + size_type max_bucket_count() const noexcept;
|
| +
|
| + size_type bucket_size(size_type n) const;
|
| + size_type bucket(const key_type& k) const;
|
| +
|
| + local_iterator begin(size_type n);
|
| + local_iterator end(size_type n);
|
| + const_local_iterator begin(size_type n) const;
|
| + const_local_iterator end(size_type n) const;
|
| + const_local_iterator cbegin(size_type n) const;
|
| + const_local_iterator cend(size_type n) const;
|
| +
|
| + float load_factor() const noexcept;
|
| + float max_load_factor() const noexcept;
|
| + void max_load_factor(float z);
|
| + void rehash(size_type n);
|
| + void reserve(size_type n);
|
| +};
|
| +
|
| +template <class Key, class T, class Hash, class Pred, class Alloc>
|
| + void swap(unordered_multimap<Key, T, Hash, Pred, Alloc>& x,
|
| + unordered_multimap<Key, T, Hash, Pred, Alloc>& y)
|
| + noexcept(noexcept(x.swap(y)));
|
| +
|
| +template <class Key, class T, class Hash, class Pred, class Alloc>
|
| + bool
|
| + operator==(const unordered_multimap<Key, T, Hash, Pred, Alloc>& x,
|
| + const unordered_multimap<Key, T, Hash, Pred, Alloc>& y);
|
| +
|
| +template <class Key, class T, class Hash, class Pred, class Alloc>
|
| + bool
|
| + operator!=(const unordered_multimap<Key, T, Hash, Pred, Alloc>& x,
|
| + const unordered_multimap<Key, T, Hash, Pred, Alloc>& y);
|
| +
|
| +} // std
|
| +
|
| +*/
|
| +
|
| +#include <__config>
|
| +#include <__hash_table>
|
| +#include <functional>
|
| +#include <stdexcept>
|
| +
|
| +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
| +#pragma GCC system_header
|
| +#endif
|
| +
|
| +_LIBCPP_BEGIN_NAMESPACE_STD
|
| +
|
| +template <class _Key, class _Cp, class _Hash, bool = is_empty<_Hash>::value
|
| +#if __has_feature(is_final)
|
| + && !__is_final(_Hash)
|
| +#endif
|
| + >
|
| +class __unordered_map_hasher
|
| + : private _Hash
|
| +{
|
| +public:
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_hasher()
|
| + _NOEXCEPT_(is_nothrow_default_constructible<_Hash>::value)
|
| + : _Hash() {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_hasher(const _Hash& __h)
|
| + _NOEXCEPT_(is_nothrow_copy_constructible<_Hash>::value)
|
| + : _Hash(__h) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const _Hash& hash_function() const _NOEXCEPT {return *this;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_t operator()(const _Cp& __x) const
|
| + {return static_cast<const _Hash&>(*this)(__x.__cc.first);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_t operator()(const _Key& __x) const
|
| + {return static_cast<const _Hash&>(*this)(__x);}
|
| +};
|
| +
|
| +template <class _Key, class _Cp, class _Hash>
|
| +class __unordered_map_hasher<_Key, _Cp, _Hash, false>
|
| +{
|
| + _Hash __hash_;
|
| +
|
| +public:
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_hasher()
|
| + _NOEXCEPT_(is_nothrow_default_constructible<_Hash>::value)
|
| + : __hash_() {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_hasher(const _Hash& __h)
|
| + _NOEXCEPT_(is_nothrow_copy_constructible<_Hash>::value)
|
| + : __hash_(__h) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const _Hash& hash_function() const _NOEXCEPT {return __hash_;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_t operator()(const _Cp& __x) const
|
| + {return __hash_(__x.__cc.first);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_t operator()(const _Key& __x) const
|
| + {return __hash_(__x);}
|
| +};
|
| +
|
| +template <class _Key, class _Cp, class _Pred, bool = is_empty<_Pred>::value
|
| +#if __has_feature(is_final)
|
| + && !__is_final(_Pred)
|
| +#endif
|
| + >
|
| +class __unordered_map_equal
|
| + : private _Pred
|
| +{
|
| +public:
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_equal()
|
| + _NOEXCEPT_(is_nothrow_default_constructible<_Pred>::value)
|
| + : _Pred() {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_equal(const _Pred& __p)
|
| + _NOEXCEPT_(is_nothrow_copy_constructible<_Pred>::value)
|
| + : _Pred(__p) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const _Pred& key_eq() const _NOEXCEPT {return *this;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool operator()(const _Cp& __x, const _Cp& __y) const
|
| + {return static_cast<const _Pred&>(*this)(__x.__cc.first, __y.__cc.first);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool operator()(const _Cp& __x, const _Key& __y) const
|
| + {return static_cast<const _Pred&>(*this)(__x.__cc.first, __y);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool operator()(const _Key& __x, const _Cp& __y) const
|
| + {return static_cast<const _Pred&>(*this)(__x, __y.__cc.first);}
|
| +};
|
| +
|
| +template <class _Key, class _Cp, class _Pred>
|
| +class __unordered_map_equal<_Key, _Cp, _Pred, false>
|
| +{
|
| + _Pred __pred_;
|
| +
|
| +public:
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_equal()
|
| + _NOEXCEPT_(is_nothrow_default_constructible<_Pred>::value)
|
| + : __pred_() {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __unordered_map_equal(const _Pred& __p)
|
| + _NOEXCEPT_(is_nothrow_copy_constructible<_Pred>::value)
|
| + : __pred_(__p) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const _Pred& key_eq() const _NOEXCEPT {return __pred_;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool operator()(const _Cp& __x, const _Cp& __y) const
|
| + {return __pred_(__x.__cc.first, __y.__cc.first);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool operator()(const _Cp& __x, const _Key& __y) const
|
| + {return __pred_(__x.__cc.first, __y);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool operator()(const _Key& __x, const _Cp& __y) const
|
| + {return __pred_(__x, __y.__cc.first);}
|
| +};
|
| +
|
| +template <class _Alloc>
|
| +class __hash_map_node_destructor
|
| +{
|
| + typedef _Alloc allocator_type;
|
| + typedef allocator_traits<allocator_type> __alloc_traits;
|
| + typedef typename __alloc_traits::value_type::value_type value_type;
|
| +public:
|
| + typedef typename __alloc_traits::pointer pointer;
|
| +private:
|
| + typedef typename value_type::value_type::first_type first_type;
|
| + typedef typename value_type::value_type::second_type second_type;
|
| +
|
| + allocator_type& __na_;
|
| +
|
| + __hash_map_node_destructor& operator=(const __hash_map_node_destructor&);
|
| +
|
| +public:
|
| + bool __first_constructed;
|
| + bool __second_constructed;
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + explicit __hash_map_node_destructor(allocator_type& __na) _NOEXCEPT
|
| + : __na_(__na),
|
| + __first_constructed(false),
|
| + __second_constructed(false)
|
| + {}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_node_destructor(__hash_node_destructor<allocator_type>&& __x)
|
| + _NOEXCEPT
|
| + : __na_(__x.__na_),
|
| + __first_constructed(__x.__value_constructed),
|
| + __second_constructed(__x.__value_constructed)
|
| + {
|
| + __x.__value_constructed = false;
|
| + }
|
| +#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_node_destructor(const __hash_node_destructor<allocator_type>& __x)
|
| + : __na_(__x.__na_),
|
| + __first_constructed(__x.__value_constructed),
|
| + __second_constructed(__x.__value_constructed)
|
| + {
|
| + const_cast<bool&>(__x.__value_constructed) = false;
|
| + }
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void operator()(pointer __p) _NOEXCEPT
|
| + {
|
| + if (__second_constructed)
|
| + __alloc_traits::destroy(__na_, _VSTD::addressof(__p->__value_.__cc.second));
|
| + if (__first_constructed)
|
| + __alloc_traits::destroy(__na_, _VSTD::addressof(__p->__value_.__cc.first));
|
| + if (__p)
|
| + __alloc_traits::deallocate(__na_, __p, 1);
|
| + }
|
| +};
|
| +
|
| +#if __cplusplus >= 201103L
|
| +
|
| +template <class _Key, class _Tp>
|
| +union __hash_value_type
|
| +{
|
| + typedef _Key key_type;
|
| + typedef _Tp mapped_type;
|
| + typedef pair<const key_type, mapped_type> value_type;
|
| + typedef pair<key_type, mapped_type> __nc_value_type;
|
| +
|
| + value_type __cc;
|
| + __nc_value_type __nc;
|
| +
|
| + template <class ..._Args>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type(_Args&& ...__args)
|
| + : __cc(std::forward<_Args>(__args)...) {}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type(const __hash_value_type& __v)
|
| + : __cc(__v.__cc) {}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type(__hash_value_type&& __v)
|
| + : __nc(std::move(__v.__nc)) {}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type& operator=(const __hash_value_type& __v)
|
| + {__nc = __v.__cc; return *this;}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type& operator=(__hash_value_type&& __v)
|
| + {__nc = std::move(__v.__nc); return *this;}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + ~__hash_value_type() {__cc.~value_type();}
|
| +};
|
| +
|
| +#else
|
| +
|
| +template <class _Key, class _Tp>
|
| +struct __hash_value_type
|
| +{
|
| + typedef _Key key_type;
|
| + typedef _Tp mapped_type;
|
| + typedef pair<const key_type, mapped_type> value_type;
|
| +
|
| + value_type __cc;
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type() {}
|
| +
|
| + template <class _A0>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type(const _A0& __a0)
|
| + : __cc(__a0) {}
|
| +
|
| + template <class _A0, class _A1>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_value_type(const _A0& __a0, const _A1& __a1)
|
| + : __cc(__a0, __a1) {}
|
| +};
|
| +
|
| +#endif
|
| +
|
| +template <class _HashIterator>
|
| +class _LIBCPP_TYPE_VIS_ONLY __hash_map_iterator
|
| +{
|
| + _HashIterator __i_;
|
| +
|
| + typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits;
|
| + typedef const typename _HashIterator::value_type::value_type::first_type key_type;
|
| + typedef typename _HashIterator::value_type::value_type::second_type mapped_type;
|
| +public:
|
| + typedef forward_iterator_tag iterator_category;
|
| + typedef pair<key_type, mapped_type> value_type;
|
| + typedef typename _HashIterator::difference_type difference_type;
|
| + typedef value_type& reference;
|
| + typedef typename __pointer_traits::template
|
| +#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
|
| + rebind<value_type>
|
| +#else
|
| + rebind<value_type>::other
|
| +#endif
|
| + pointer;
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_iterator() _NOEXCEPT {}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_iterator(_HashIterator __i) _NOEXCEPT : __i_(__i) {}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + reference operator*() const {return __i_->__cc;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pointer operator->() const {return pointer_traits<pointer>::pointer_to(__i_->__cc);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_iterator& operator++() {++__i_; return *this;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_iterator operator++(int)
|
| + {
|
| + __hash_map_iterator __t(*this);
|
| + ++(*this);
|
| + return __t;
|
| + }
|
| +
|
| + friend _LIBCPP_INLINE_VISIBILITY
|
| + bool operator==(const __hash_map_iterator& __x, const __hash_map_iterator& __y)
|
| + {return __x.__i_ == __y.__i_;}
|
| + friend _LIBCPP_INLINE_VISIBILITY
|
| + bool operator!=(const __hash_map_iterator& __x, const __hash_map_iterator& __y)
|
| + {return __x.__i_ != __y.__i_;}
|
| +
|
| + template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_map;
|
| + template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_multimap;
|
| + template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
|
| + template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
|
| + template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator;
|
| +};
|
| +
|
| +template <class _HashIterator>
|
| +class _LIBCPP_TYPE_VIS_ONLY __hash_map_const_iterator
|
| +{
|
| + _HashIterator __i_;
|
| +
|
| + typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits;
|
| + typedef const typename _HashIterator::value_type::value_type::first_type key_type;
|
| + typedef typename _HashIterator::value_type::value_type::second_type mapped_type;
|
| +public:
|
| + typedef forward_iterator_tag iterator_category;
|
| + typedef pair<key_type, mapped_type> value_type;
|
| + typedef typename _HashIterator::difference_type difference_type;
|
| + typedef const value_type& reference;
|
| + typedef typename __pointer_traits::template
|
| +#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
|
| + rebind<const value_type>
|
| +#else
|
| + rebind<const value_type>::other
|
| +#endif
|
| + pointer;
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_const_iterator() _NOEXCEPT {}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_const_iterator(_HashIterator __i) _NOEXCEPT : __i_(__i) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_const_iterator(
|
| + __hash_map_iterator<typename _HashIterator::__non_const_iterator> __i)
|
| + _NOEXCEPT
|
| + : __i_(__i.__i_) {}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + reference operator*() const {return __i_->__cc;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pointer operator->() const {return pointer_traits<pointer>::pointer_to(__i_->__cc);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_const_iterator& operator++() {++__i_; return *this;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + __hash_map_const_iterator operator++(int)
|
| + {
|
| + __hash_map_const_iterator __t(*this);
|
| + ++(*this);
|
| + return __t;
|
| + }
|
| +
|
| + friend _LIBCPP_INLINE_VISIBILITY
|
| + bool operator==(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y)
|
| + {return __x.__i_ == __y.__i_;}
|
| + friend _LIBCPP_INLINE_VISIBILITY
|
| + bool operator!=(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y)
|
| + {return __x.__i_ != __y.__i_;}
|
| +
|
| + template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_map;
|
| + template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS_ONLY unordered_multimap;
|
| + template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_iterator;
|
| + template <class> friend class _LIBCPP_TYPE_VIS_ONLY __hash_const_local_iterator;
|
| +};
|
| +
|
| +template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>,
|
| + class _Alloc = allocator<pair<const _Key, _Tp> > >
|
| +class _LIBCPP_TYPE_VIS_ONLY unordered_map
|
| +{
|
| +public:
|
| + // types
|
| + typedef _Key key_type;
|
| + typedef _Tp mapped_type;
|
| + typedef _Hash hasher;
|
| + typedef _Pred key_equal;
|
| + typedef _Alloc allocator_type;
|
| + typedef pair<const key_type, mapped_type> value_type;
|
| + typedef pair<key_type, mapped_type> __nc_value_type;
|
| + typedef value_type& reference;
|
| + typedef const value_type& const_reference;
|
| + static_assert((is_same<value_type, typename allocator_type::value_type>::value),
|
| + "Invalid allocator::value_type");
|
| +
|
| +private:
|
| + typedef __hash_value_type<key_type, mapped_type> __value_type;
|
| + typedef __unordered_map_hasher<key_type, __value_type, hasher> __hasher;
|
| + typedef __unordered_map_equal<key_type, __value_type, key_equal> __key_equal;
|
| + typedef typename allocator_traits<allocator_type>::template
|
| +#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
|
| + rebind_alloc<__value_type>
|
| +#else
|
| + rebind_alloc<__value_type>::other
|
| +#endif
|
| + __allocator_type;
|
| +
|
| + typedef __hash_table<__value_type, __hasher,
|
| + __key_equal, __allocator_type> __table;
|
| +
|
| + __table __table_;
|
| +
|
| + typedef typename __table::__node_pointer __node_pointer;
|
| + typedef typename __table::__node_const_pointer __node_const_pointer;
|
| + typedef typename __table::__node_traits __node_traits;
|
| + typedef typename __table::__node_allocator __node_allocator;
|
| + typedef typename __table::__node __node;
|
| + typedef __hash_map_node_destructor<__node_allocator> _Dp;
|
| + typedef unique_ptr<__node, _Dp> __node_holder;
|
| + typedef allocator_traits<allocator_type> __alloc_traits;
|
| +public:
|
| + typedef typename __alloc_traits::pointer pointer;
|
| + typedef typename __alloc_traits::const_pointer const_pointer;
|
| + typedef typename __alloc_traits::size_type size_type;
|
| + typedef typename __alloc_traits::difference_type difference_type;
|
| +
|
| + typedef __hash_map_iterator<typename __table::iterator> iterator;
|
| + typedef __hash_map_const_iterator<typename __table::const_iterator> const_iterator;
|
| + typedef __hash_map_iterator<typename __table::local_iterator> local_iterator;
|
| + typedef __hash_map_const_iterator<typename __table::const_local_iterator> const_local_iterator;
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map()
|
| + _NOEXCEPT_(is_nothrow_default_constructible<__table>::value)
|
| + {
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + }
|
| + explicit unordered_map(size_type __n, const hasher& __hf = hasher(),
|
| + const key_equal& __eql = key_equal());
|
| + unordered_map(size_type __n, const hasher& __hf,
|
| + const key_equal& __eql,
|
| + const allocator_type& __a);
|
| + template <class _InputIterator>
|
| + unordered_map(_InputIterator __first, _InputIterator __last);
|
| + template <class _InputIterator>
|
| + unordered_map(_InputIterator __first, _InputIterator __last,
|
| + size_type __n, const hasher& __hf = hasher(),
|
| + const key_equal& __eql = key_equal());
|
| + template <class _InputIterator>
|
| + unordered_map(_InputIterator __first, _InputIterator __last,
|
| + size_type __n, const hasher& __hf,
|
| + const key_equal& __eql,
|
| + const allocator_type& __a);
|
| + explicit unordered_map(const allocator_type& __a);
|
| + unordered_map(const unordered_map& __u);
|
| + unordered_map(const unordered_map& __u, const allocator_type& __a);
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + unordered_map(unordered_map&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
|
| + unordered_map(unordered_map&& __u, const allocator_type& __a);
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| + unordered_map(initializer_list<value_type> __il);
|
| + unordered_map(initializer_list<value_type> __il, size_type __n,
|
| + const hasher& __hf = hasher(), const key_equal& __eql = key_equal());
|
| + unordered_map(initializer_list<value_type> __il, size_type __n,
|
| + const hasher& __hf, const key_equal& __eql,
|
| + const allocator_type& __a);
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +#if _LIBCPP_STD_VER > 11
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map(size_type __n, const allocator_type& __a)
|
| + : unordered_map(__n, hasher(), key_equal(), __a) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map(size_type __n, const hasher& __hf, const allocator_type& __a)
|
| + : unordered_map(__n, __hf, key_equal(), __a) {}
|
| + template <class _InputIterator>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map(_InputIterator __first, _InputIterator __last, size_type __n, const allocator_type& __a)
|
| + : unordered_map(__first, __last, __n, hasher(), key_equal(), __a) {}
|
| + template <class _InputIterator>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map(_InputIterator __first, _InputIterator __last, size_type __n, const hasher& __hf,
|
| + const allocator_type& __a)
|
| + : unordered_map(__first, __last, __n, __hf, key_equal(), __a) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map(initializer_list<value_type> __il, size_type __n, const allocator_type& __a)
|
| + : unordered_map(__il, __n, hasher(), key_equal(), __a) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map(initializer_list<value_type> __il, size_type __n, const hasher& __hf,
|
| + const allocator_type& __a)
|
| + : unordered_map(__il, __n, __hf, key_equal(), __a) {}
|
| +#endif
|
| + // ~unordered_map() = default;
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_map& operator=(const unordered_map& __u)
|
| + {
|
| +#if __cplusplus >= 201103L
|
| + __table_ = __u.__table_;
|
| +#else
|
| + __table_.clear();
|
| + __table_.hash_function() = __u.__table_.hash_function();
|
| + __table_.key_eq() = __u.__table_.key_eq();
|
| + __table_.max_load_factor() = __u.__table_.max_load_factor();
|
| + __table_.__copy_assign_alloc(__u.__table_);
|
| + insert(__u.begin(), __u.end());
|
| +#endif
|
| + return *this;
|
| + }
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + unordered_map& operator=(unordered_map&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
|
| +#endif
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| + unordered_map& operator=(initializer_list<value_type> __il);
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + allocator_type get_allocator() const _NOEXCEPT
|
| + {return allocator_type(__table_.__node_alloc());}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool empty() const _NOEXCEPT {return __table_.size() == 0;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type size() const _NOEXCEPT {return __table_.size();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type max_size() const _NOEXCEPT {return __table_.max_size();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator begin() _NOEXCEPT {return __table_.begin();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator end() _NOEXCEPT {return __table_.end();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator begin() const _NOEXCEPT {return __table_.begin();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator end() const _NOEXCEPT {return __table_.end();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator cbegin() const _NOEXCEPT {return __table_.begin();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator cend() const _NOEXCEPT {return __table_.end();}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +#ifndef _LIBCPP_HAS_NO_VARIADICS
|
| +
|
| + template <class... _Args>
|
| + pair<iterator, bool> emplace(_Args&&... __args);
|
| +
|
| + template <class... _Args>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + iterator emplace_hint(const_iterator __p, _Args&&... __args)
|
| + {
|
| + _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
|
| + "unordered_map::emplace_hint(const_iterator, args...) called with an iterator not"
|
| + " referring to this unordered_map");
|
| + return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...).first;
|
| + }
|
| +#else
|
| + iterator emplace_hint(const_iterator, _Args&&... __args)
|
| + {return emplace(_VSTD::forward<_Args>(__args)...).first;}
|
| +#endif
|
| +#endif // _LIBCPP_HAS_NO_VARIADICS
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pair<iterator, bool> insert(const value_type& __x)
|
| + {return __table_.__insert_unique(__x);}
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + template <class _Pp,
|
| + class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pair<iterator, bool> insert(_Pp&& __x)
|
| + {return __table_.__insert_unique(_VSTD::forward<_Pp>(__x));}
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + _LIBCPP_INLINE_VISIBILITY
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + iterator insert(const_iterator __p, const value_type& __x)
|
| + {
|
| + _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
|
| + "unordered_map::insert(const_iterator, const value_type&) called with an iterator not"
|
| + " referring to this unordered_map");
|
| + return insert(__x).first;
|
| + }
|
| +#else
|
| + iterator insert(const_iterator, const value_type& __x)
|
| + {return insert(__x).first;}
|
| +#endif
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + template <class _Pp,
|
| + class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + iterator insert(const_iterator __p, _Pp&& __x)
|
| + {
|
| + _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
|
| + "unordered_map::insert(const_iterator, value_type&&) called with an iterator not"
|
| + " referring to this unordered_map");
|
| + return insert(_VSTD::forward<_Pp>(__x)).first;
|
| + }
|
| +#else
|
| + iterator insert(const_iterator, _Pp&& __x)
|
| + {return insert(_VSTD::forward<_Pp>(__x)).first;}
|
| +#endif
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + template <class _InputIterator>
|
| + void insert(_InputIterator __first, _InputIterator __last);
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void insert(initializer_list<value_type> __il)
|
| + {insert(__il.begin(), __il.end());}
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator erase(const_iterator __p) {return __table_.erase(__p.__i_);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type erase(const key_type& __k) {return __table_.__erase_unique(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator erase(const_iterator __first, const_iterator __last)
|
| + {return __table_.erase(__first.__i_, __last.__i_);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void clear() _NOEXCEPT {__table_.clear();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void swap(unordered_map& __u)
|
| + _NOEXCEPT_(__is_nothrow_swappable<__table>::value)
|
| + {__table_.swap(__u.__table_);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + hasher hash_function() const
|
| + {return __table_.hash_function().hash_function();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + key_equal key_eq() const
|
| + {return __table_.key_eq().key_eq();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator find(const key_type& __k) {return __table_.find(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator find(const key_type& __k) const {return __table_.find(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type count(const key_type& __k) const {return __table_.__count_unique(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pair<iterator, iterator> equal_range(const key_type& __k)
|
| + {return __table_.__equal_range_unique(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pair<const_iterator, const_iterator> equal_range(const key_type& __k) const
|
| + {return __table_.__equal_range_unique(__k);}
|
| +
|
| + mapped_type& operator[](const key_type& __k);
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + mapped_type& operator[](key_type&& __k);
|
| +#endif
|
| +
|
| + mapped_type& at(const key_type& __k);
|
| + const mapped_type& at(const key_type& __k) const;
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type max_bucket_count() const _NOEXCEPT {return __table_.max_bucket_count();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type bucket_size(size_type __n) const
|
| + {return __table_.bucket_size(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type bucket(const key_type& __k) const {return __table_.bucket(__k);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + local_iterator begin(size_type __n) {return __table_.begin(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + local_iterator end(size_type __n) {return __table_.end(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator begin(size_type __n) const {return __table_.cbegin(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator end(size_type __n) const {return __table_.cend(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator cbegin(size_type __n) const {return __table_.cbegin(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator cend(size_type __n) const {return __table_.cend(__n);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + float load_factor() const _NOEXCEPT {return __table_.load_factor();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + float max_load_factor() const _NOEXCEPT {return __table_.max_load_factor();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void max_load_factor(float __mlf) {__table_.max_load_factor(__mlf);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void rehash(size_type __n) {__table_.rehash(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void reserve(size_type __n) {__table_.reserve(__n);}
|
| +
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| +
|
| + bool __dereferenceable(const const_iterator* __i) const
|
| + {return __table_.__dereferenceable(&__i->__i_);}
|
| + bool __decrementable(const const_iterator* __i) const
|
| + {return __table_.__decrementable(&__i->__i_);}
|
| + bool __addable(const const_iterator* __i, ptrdiff_t __n) const
|
| + {return __table_.__addable(&__i->__i_, __n);}
|
| + bool __subscriptable(const const_iterator* __i, ptrdiff_t __n) const
|
| + {return __table_.__addable(&__i->__i_, __n);}
|
| +
|
| +#endif // _LIBCPP_DEBUG_LEVEL >= 2
|
| +
|
| +private:
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + __node_holder __construct_node();
|
| + template <class _A0>
|
| + __node_holder
|
| + __construct_node(_A0&& __a0);
|
| + __node_holder __construct_node_with_key(key_type&& __k);
|
| +#ifndef _LIBCPP_HAS_NO_VARIADICS
|
| + template <class _A0, class _A1, class ..._Args>
|
| + __node_holder __construct_node(_A0&& __a0, _A1&& __a1, _Args&& ...__args);
|
| +#endif // _LIBCPP_HAS_NO_VARIADICS
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + __node_holder __construct_node_with_key(const key_type& __k);
|
| +};
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + size_type __n, const hasher& __hf, const key_equal& __eql)
|
| + : __table_(__hf, __eql)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + size_type __n, const hasher& __hf, const key_equal& __eql,
|
| + const allocator_type& __a)
|
| + : __table_(__hf, __eql, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + const allocator_type& __a)
|
| + : __table_(__a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + _InputIterator __first, _InputIterator __last)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + insert(__first, __last);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + _InputIterator __first, _InputIterator __last, size_type __n,
|
| + const hasher& __hf, const key_equal& __eql)
|
| + : __table_(__hf, __eql)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__first, __last);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + _InputIterator __first, _InputIterator __last, size_type __n,
|
| + const hasher& __hf, const key_equal& __eql, const allocator_type& __a)
|
| + : __table_(__hf, __eql, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__first, __last);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + const unordered_map& __u)
|
| + : __table_(__u.__table_)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__u.bucket_count());
|
| + insert(__u.begin(), __u.end());
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + const unordered_map& __u, const allocator_type& __a)
|
| + : __table_(__u.__table_, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__u.bucket_count());
|
| + insert(__u.begin(), __u.end());
|
| +}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + unordered_map&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_constructible<__table>::value)
|
| + : __table_(_VSTD::move(__u.__table_))
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| + __get_db()->swap(this, &__u);
|
| +#endif
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + unordered_map&& __u, const allocator_type& __a)
|
| + : __table_(_VSTD::move(__u.__table_), __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + if (__a != __u.get_allocator())
|
| + {
|
| + iterator __i = __u.begin();
|
| + while (__u.size() != 0)
|
| + __table_.__insert_unique(
|
| + _VSTD::move(__u.__table_.remove((__i++).__i_)->__value_)
|
| + );
|
| + }
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + else
|
| + __get_db()->swap(this, &__u);
|
| +#endif
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + initializer_list<value_type> __il)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + insert(__il.begin(), __il.end());
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + initializer_list<value_type> __il, size_type __n, const hasher& __hf,
|
| + const key_equal& __eql)
|
| + : __table_(__hf, __eql)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__il.begin(), __il.end());
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
|
| + initializer_list<value_type> __il, size_type __n, const hasher& __hf,
|
| + const key_equal& __eql, const allocator_type& __a)
|
| + : __table_(__hf, __eql, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__il.begin(), __il.end());
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(unordered_map&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_assignable<__table>::value)
|
| +{
|
| + __table_ = _VSTD::move(__u.__table_);
|
| + return *this;
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(
|
| + initializer_list<value_type> __il)
|
| +{
|
| + __table_.__assign_unique(__il.begin(), __il.end());
|
| + return *this;
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node()
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_));
|
| + __h.get_deleter().__first_constructed = true;
|
| + __h.get_deleter().__second_constructed = true;
|
| + return __h;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _A0>
|
| +typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0)
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_),
|
| + _VSTD::forward<_A0>(__a0));
|
| + __h.get_deleter().__first_constructed = true;
|
| + __h.get_deleter().__second_constructed = true;
|
| + return __h;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node_with_key(key_type&& __k)
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.first), _VSTD::move(__k));
|
| + __h.get_deleter().__first_constructed = true;
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.second));
|
| + __h.get_deleter().__second_constructed = true;
|
| + return __h;
|
| +}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_VARIADICS
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _A0, class _A1, class ..._Args>
|
| +typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0,
|
| + _A1&& __a1,
|
| + _Args&&... __args)
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_),
|
| + _VSTD::forward<_A0>(__a0), _VSTD::forward<_A1>(__a1),
|
| + _VSTD::forward<_Args>(__args)...);
|
| + __h.get_deleter().__first_constructed = true;
|
| + __h.get_deleter().__second_constructed = true;
|
| + return __h;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class... _Args>
|
| +pair<typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::iterator, bool>
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::emplace(_Args&&... __args)
|
| +{
|
| + __node_holder __h = __construct_node(_VSTD::forward<_Args>(__args)...);
|
| + pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get());
|
| + if (__r.second)
|
| + __h.release();
|
| + return __r;
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_VARIADICS
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node_with_key(const key_type& __k)
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.first), __k);
|
| + __h.get_deleter().__first_constructed = true;
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.second));
|
| + __h.get_deleter().__second_constructed = true;
|
| + return _VSTD::move(__h); // explicitly moved for C++03
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +void
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::insert(_InputIterator __first,
|
| + _InputIterator __last)
|
| +{
|
| + for (; __first != __last; ++__first)
|
| + __table_.__insert_unique(*__first);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +_Tp&
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](const key_type& __k)
|
| +{
|
| + iterator __i = find(__k);
|
| + if (__i != end())
|
| + return __i->second;
|
| + __node_holder __h = __construct_node_with_key(__k);
|
| + pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get());
|
| + __h.release();
|
| + return __r.first->second;
|
| +}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +_Tp&
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](key_type&& __k)
|
| +{
|
| + iterator __i = find(__k);
|
| + if (__i != end())
|
| + return __i->second;
|
| + __node_holder __h = __construct_node_with_key(_VSTD::move(__k));
|
| + pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get());
|
| + __h.release();
|
| + return __r.first->second;
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +_Tp&
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::at(const key_type& __k)
|
| +{
|
| + iterator __i = find(__k);
|
| +#ifndef _LIBCPP_NO_EXCEPTIONS
|
| + if (__i == end())
|
| + throw out_of_range("unordered_map::at: key not found");
|
| +#endif // _LIBCPP_NO_EXCEPTIONS
|
| + return __i->second;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +const _Tp&
|
| +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::at(const key_type& __k) const
|
| +{
|
| + const_iterator __i = find(__k);
|
| +#ifndef _LIBCPP_NO_EXCEPTIONS
|
| + if (__i == end())
|
| + throw out_of_range("unordered_map::at: key not found");
|
| +#endif // _LIBCPP_NO_EXCEPTIONS
|
| + return __i->second;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +void
|
| +swap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
|
| + unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
|
| + _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
|
| +{
|
| + __x.swap(__y);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +bool
|
| +operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
|
| + const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
|
| +{
|
| + if (__x.size() != __y.size())
|
| + return false;
|
| + typedef typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::const_iterator
|
| + const_iterator;
|
| + for (const_iterator __i = __x.begin(), __ex = __x.end(), __ey = __y.end();
|
| + __i != __ex; ++__i)
|
| + {
|
| + const_iterator __j = __y.find(__i->first);
|
| + if (__j == __ey || !(*__i == *__j))
|
| + return false;
|
| + }
|
| + return true;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +bool
|
| +operator!=(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
|
| + const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
|
| +{
|
| + return !(__x == __y);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>,
|
| + class _Alloc = allocator<pair<const _Key, _Tp> > >
|
| +class _LIBCPP_TYPE_VIS_ONLY unordered_multimap
|
| +{
|
| +public:
|
| + // types
|
| + typedef _Key key_type;
|
| + typedef _Tp mapped_type;
|
| + typedef _Hash hasher;
|
| + typedef _Pred key_equal;
|
| + typedef _Alloc allocator_type;
|
| + typedef pair<const key_type, mapped_type> value_type;
|
| + typedef pair<key_type, mapped_type> __nc_value_type;
|
| + typedef value_type& reference;
|
| + typedef const value_type& const_reference;
|
| + static_assert((is_same<value_type, typename allocator_type::value_type>::value),
|
| + "Invalid allocator::value_type");
|
| +
|
| +private:
|
| + typedef __hash_value_type<key_type, mapped_type> __value_type;
|
| + typedef __unordered_map_hasher<key_type, __value_type, hasher> __hasher;
|
| + typedef __unordered_map_equal<key_type, __value_type, key_equal> __key_equal;
|
| + typedef typename allocator_traits<allocator_type>::template
|
| +#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
|
| + rebind_alloc<__value_type>
|
| +#else
|
| + rebind_alloc<__value_type>::other
|
| +#endif
|
| + __allocator_type;
|
| +
|
| + typedef __hash_table<__value_type, __hasher,
|
| + __key_equal, __allocator_type> __table;
|
| +
|
| + __table __table_;
|
| +
|
| + typedef typename __table::__node_traits __node_traits;
|
| + typedef typename __table::__node_allocator __node_allocator;
|
| + typedef typename __table::__node __node;
|
| + typedef __hash_map_node_destructor<__node_allocator> _Dp;
|
| + typedef unique_ptr<__node, _Dp> __node_holder;
|
| + typedef allocator_traits<allocator_type> __alloc_traits;
|
| +public:
|
| + typedef typename __alloc_traits::pointer pointer;
|
| + typedef typename __alloc_traits::const_pointer const_pointer;
|
| + typedef typename __alloc_traits::size_type size_type;
|
| + typedef typename __alloc_traits::difference_type difference_type;
|
| +
|
| + typedef __hash_map_iterator<typename __table::iterator> iterator;
|
| + typedef __hash_map_const_iterator<typename __table::const_iterator> const_iterator;
|
| + typedef __hash_map_iterator<typename __table::local_iterator> local_iterator;
|
| + typedef __hash_map_const_iterator<typename __table::const_local_iterator> const_local_iterator;
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap()
|
| + _NOEXCEPT_(is_nothrow_default_constructible<__table>::value)
|
| + {
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + }
|
| + explicit unordered_multimap(size_type __n, const hasher& __hf = hasher(),
|
| + const key_equal& __eql = key_equal());
|
| + unordered_multimap(size_type __n, const hasher& __hf,
|
| + const key_equal& __eql,
|
| + const allocator_type& __a);
|
| + template <class _InputIterator>
|
| + unordered_multimap(_InputIterator __first, _InputIterator __last);
|
| + template <class _InputIterator>
|
| + unordered_multimap(_InputIterator __first, _InputIterator __last,
|
| + size_type __n, const hasher& __hf = hasher(),
|
| + const key_equal& __eql = key_equal());
|
| + template <class _InputIterator>
|
| + unordered_multimap(_InputIterator __first, _InputIterator __last,
|
| + size_type __n, const hasher& __hf,
|
| + const key_equal& __eql,
|
| + const allocator_type& __a);
|
| + explicit unordered_multimap(const allocator_type& __a);
|
| + unordered_multimap(const unordered_multimap& __u);
|
| + unordered_multimap(const unordered_multimap& __u, const allocator_type& __a);
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + unordered_multimap(unordered_multimap&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
|
| + unordered_multimap(unordered_multimap&& __u, const allocator_type& __a);
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| + unordered_multimap(initializer_list<value_type> __il);
|
| + unordered_multimap(initializer_list<value_type> __il, size_type __n,
|
| + const hasher& __hf = hasher(),
|
| + const key_equal& __eql = key_equal());
|
| + unordered_multimap(initializer_list<value_type> __il, size_type __n,
|
| + const hasher& __hf, const key_equal& __eql,
|
| + const allocator_type& __a);
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +#if _LIBCPP_STD_VER > 11
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap(size_type __n, const allocator_type& __a)
|
| + : unordered_multimap(__n, hasher(), key_equal(), __a) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap(size_type __n, const hasher& __hf, const allocator_type& __a)
|
| + : unordered_multimap(__n, __hf, key_equal(), __a) {}
|
| + template <class _InputIterator>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap(_InputIterator __first, _InputIterator __last, size_type __n, const allocator_type& __a)
|
| + : unordered_multimap(__first, __last, __n, hasher(), key_equal(), __a) {}
|
| + template <class _InputIterator>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap(_InputIterator __first, _InputIterator __last, size_type __n, const hasher& __hf,
|
| + const allocator_type& __a)
|
| + : unordered_multimap(__first, __last, __n, __hf, key_equal(), __a) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap(initializer_list<value_type> __il, size_type __n, const allocator_type& __a)
|
| + : unordered_multimap(__il, __n, hasher(), key_equal(), __a) {}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap(initializer_list<value_type> __il, size_type __n, const hasher& __hf,
|
| + const allocator_type& __a)
|
| + : unordered_multimap(__il, __n, __hf, key_equal(), __a) {}
|
| +#endif
|
| + // ~unordered_multimap() = default;
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + unordered_multimap& operator=(const unordered_multimap& __u)
|
| + {
|
| +#if __cplusplus >= 201103L
|
| + __table_ = __u.__table_;
|
| +#else
|
| + __table_.clear();
|
| + __table_.hash_function() = __u.__table_.hash_function();
|
| + __table_.key_eq() = __u.__table_.key_eq();
|
| + __table_.max_load_factor() = __u.__table_.max_load_factor();
|
| + __table_.__copy_assign_alloc(__u.__table_);
|
| + insert(__u.begin(), __u.end());
|
| +#endif
|
| + return *this;
|
| + }
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + unordered_multimap& operator=(unordered_multimap&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
|
| +#endif
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| + unordered_multimap& operator=(initializer_list<value_type> __il);
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + allocator_type get_allocator() const _NOEXCEPT
|
| + {return allocator_type(__table_.__node_alloc());}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + bool empty() const _NOEXCEPT {return __table_.size() == 0;}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type size() const _NOEXCEPT {return __table_.size();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type max_size() const _NOEXCEPT {return __table_.max_size();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator begin() _NOEXCEPT {return __table_.begin();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator end() _NOEXCEPT {return __table_.end();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator begin() const _NOEXCEPT {return __table_.begin();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator end() const _NOEXCEPT {return __table_.end();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator cbegin() const _NOEXCEPT {return __table_.begin();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator cend() const _NOEXCEPT {return __table_.end();}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +#ifndef _LIBCPP_HAS_NO_VARIADICS
|
| +
|
| + template <class... _Args>
|
| + iterator emplace(_Args&&... __args);
|
| +
|
| + template <class... _Args>
|
| + iterator emplace_hint(const_iterator __p, _Args&&... __args);
|
| +#endif // _LIBCPP_HAS_NO_VARIADICS
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator insert(const value_type& __x) {return __table_.__insert_multi(__x);}
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + template <class _Pp,
|
| + class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator insert(_Pp&& __x)
|
| + {return __table_.__insert_multi(_VSTD::forward<_Pp>(__x));}
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator insert(const_iterator __p, const value_type& __x)
|
| + {return __table_.__insert_multi(__p.__i_, __x);}
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + template <class _Pp,
|
| + class = typename enable_if<is_constructible<value_type, _Pp>::value>::type>
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator insert(const_iterator __p, _Pp&& __x)
|
| + {return __table_.__insert_multi(__p.__i_, _VSTD::forward<_Pp>(__x));}
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + template <class _InputIterator>
|
| + void insert(_InputIterator __first, _InputIterator __last);
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void insert(initializer_list<value_type> __il)
|
| + {insert(__il.begin(), __il.end());}
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator erase(const_iterator __p) {return __table_.erase(__p.__i_);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type erase(const key_type& __k) {return __table_.__erase_multi(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator erase(const_iterator __first, const_iterator __last)
|
| + {return __table_.erase(__first.__i_, __last.__i_);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void clear() _NOEXCEPT {__table_.clear();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void swap(unordered_multimap& __u)
|
| + _NOEXCEPT_(__is_nothrow_swappable<__table>::value)
|
| + {__table_.swap(__u.__table_);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + hasher hash_function() const
|
| + {return __table_.hash_function().hash_function();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + key_equal key_eq() const
|
| + {return __table_.key_eq().key_eq();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + iterator find(const key_type& __k) {return __table_.find(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_iterator find(const key_type& __k) const {return __table_.find(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type count(const key_type& __k) const {return __table_.__count_multi(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pair<iterator, iterator> equal_range(const key_type& __k)
|
| + {return __table_.__equal_range_multi(__k);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + pair<const_iterator, const_iterator> equal_range(const key_type& __k) const
|
| + {return __table_.__equal_range_multi(__k);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type max_bucket_count() const _NOEXCEPT
|
| + {return __table_.max_bucket_count();}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type bucket_size(size_type __n) const
|
| + {return __table_.bucket_size(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + size_type bucket(const key_type& __k) const {return __table_.bucket(__k);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + local_iterator begin(size_type __n) {return __table_.begin(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + local_iterator end(size_type __n) {return __table_.end(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator begin(size_type __n) const {return __table_.cbegin(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator end(size_type __n) const {return __table_.cend(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator cbegin(size_type __n) const {return __table_.cbegin(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + const_local_iterator cend(size_type __n) const {return __table_.cend(__n);}
|
| +
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + float load_factor() const _NOEXCEPT {return __table_.load_factor();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + float max_load_factor() const _NOEXCEPT {return __table_.max_load_factor();}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void max_load_factor(float __mlf) {__table_.max_load_factor(__mlf);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void rehash(size_type __n) {__table_.rehash(__n);}
|
| + _LIBCPP_INLINE_VISIBILITY
|
| + void reserve(size_type __n) {__table_.reserve(__n);}
|
| +
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| +
|
| + bool __dereferenceable(const const_iterator* __i) const
|
| + {return __table_.__dereferenceable(&__i->__i_);}
|
| + bool __decrementable(const const_iterator* __i) const
|
| + {return __table_.__decrementable(&__i->__i_);}
|
| + bool __addable(const const_iterator* __i, ptrdiff_t __n) const
|
| + {return __table_.__addable(&__i->__i_, __n);}
|
| + bool __subscriptable(const const_iterator* __i, ptrdiff_t __n) const
|
| + {return __table_.__addable(&__i->__i_, __n);}
|
| +
|
| +#endif // _LIBCPP_DEBUG_LEVEL >= 2
|
| +
|
| +private:
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| + __node_holder __construct_node();
|
| + template <class _A0>
|
| + __node_holder
|
| + __construct_node(_A0&& __a0);
|
| +#ifndef _LIBCPP_HAS_NO_VARIADICS
|
| + template <class _A0, class _A1, class ..._Args>
|
| + __node_holder __construct_node(_A0&& __a0, _A1&& __a1, _Args&& ...__args);
|
| +#endif // _LIBCPP_HAS_NO_VARIADICS
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +};
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + size_type __n, const hasher& __hf, const key_equal& __eql)
|
| + : __table_(__hf, __eql)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + size_type __n, const hasher& __hf, const key_equal& __eql,
|
| + const allocator_type& __a)
|
| + : __table_(__hf, __eql, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + _InputIterator __first, _InputIterator __last)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + insert(__first, __last);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + _InputIterator __first, _InputIterator __last, size_type __n,
|
| + const hasher& __hf, const key_equal& __eql)
|
| + : __table_(__hf, __eql)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__first, __last);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + _InputIterator __first, _InputIterator __last, size_type __n,
|
| + const hasher& __hf, const key_equal& __eql, const allocator_type& __a)
|
| + : __table_(__hf, __eql, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__first, __last);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + const allocator_type& __a)
|
| + : __table_(__a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + const unordered_multimap& __u)
|
| + : __table_(__u.__table_)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__u.bucket_count());
|
| + insert(__u.begin(), __u.end());
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + const unordered_multimap& __u, const allocator_type& __a)
|
| + : __table_(__u.__table_, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__u.bucket_count());
|
| + insert(__u.begin(), __u.end());
|
| +}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + unordered_multimap&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_constructible<__table>::value)
|
| + : __table_(_VSTD::move(__u.__table_))
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| + __get_db()->swap(this, &__u);
|
| +#endif
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + unordered_multimap&& __u, const allocator_type& __a)
|
| + : __table_(_VSTD::move(__u.__table_), __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + if (__a != __u.get_allocator())
|
| + {
|
| + iterator __i = __u.begin();
|
| + while (__u.size() != 0)
|
| + {
|
| + __table_.__insert_multi(
|
| + _VSTD::move(__u.__table_.remove((__i++).__i_)->__value_)
|
| + );
|
| + }
|
| + }
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + else
|
| + __get_db()->swap(this, &__u);
|
| +#endif
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + initializer_list<value_type> __il)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + insert(__il.begin(), __il.end());
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + initializer_list<value_type> __il, size_type __n, const hasher& __hf,
|
| + const key_equal& __eql)
|
| + : __table_(__hf, __eql)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__il.begin(), __il.end());
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
|
| + initializer_list<value_type> __il, size_type __n, const hasher& __hf,
|
| + const key_equal& __eql, const allocator_type& __a)
|
| + : __table_(__hf, __eql, __a)
|
| +{
|
| +#if _LIBCPP_DEBUG_LEVEL >= 2
|
| + __get_db()->__insert_c(this);
|
| +#endif
|
| + __table_.rehash(__n);
|
| + insert(__il.begin(), __il.end());
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(unordered_multimap&& __u)
|
| + _NOEXCEPT_(is_nothrow_move_assignable<__table>::value)
|
| +{
|
| + __table_ = _VSTD::move(__u.__table_);
|
| + return *this;
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(
|
| + initializer_list<value_type> __il)
|
| +{
|
| + __table_.__assign_multi(__il.begin(), __il.end());
|
| + return *this;
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node()
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_));
|
| + __h.get_deleter().__first_constructed = true;
|
| + __h.get_deleter().__second_constructed = true;
|
| + return __h;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _A0>
|
| +typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0)
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_),
|
| + _VSTD::forward<_A0>(__a0));
|
| + __h.get_deleter().__first_constructed = true;
|
| + __h.get_deleter().__second_constructed = true;
|
| + return __h;
|
| +}
|
| +
|
| +#ifndef _LIBCPP_HAS_NO_VARIADICS
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _A0, class _A1, class ..._Args>
|
| +typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(
|
| + _A0&& __a0, _A1&& __a1, _Args&&... __args)
|
| +{
|
| + __node_allocator& __na = __table_.__node_alloc();
|
| + __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
|
| + __node_traits::construct(__na, _VSTD::addressof(__h->__value_),
|
| + _VSTD::forward<_A0>(__a0), _VSTD::forward<_A1>(__a1),
|
| + _VSTD::forward<_Args>(__args)...);
|
| + __h.get_deleter().__first_constructed = true;
|
| + __h.get_deleter().__second_constructed = true;
|
| + return __h;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class... _Args>
|
| +typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::iterator
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::emplace(_Args&&... __args)
|
| +{
|
| + __node_holder __h = __construct_node(_VSTD::forward<_Args>(__args)...);
|
| + iterator __r = __table_.__node_insert_multi(__h.get());
|
| + __h.release();
|
| + return __r;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class... _Args>
|
| +typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::iterator
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::emplace_hint(
|
| + const_iterator __p, _Args&&... __args)
|
| +{
|
| + __node_holder __h = __construct_node(_VSTD::forward<_Args>(__args)...);
|
| + iterator __r = __table_.__node_insert_multi(__p.__i_, __h.get());
|
| + __h.release();
|
| + return __r;
|
| +}
|
| +
|
| +#endif // _LIBCPP_HAS_NO_VARIADICS
|
| +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +template <class _InputIterator>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +void
|
| +unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::insert(_InputIterator __first,
|
| + _InputIterator __last)
|
| +{
|
| + for (; __first != __last; ++__first)
|
| + __table_.__insert_multi(*__first);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +void
|
| +swap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
|
| + unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
|
| + _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
|
| +{
|
| + __x.swap(__y);
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +bool
|
| +operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
|
| + const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
|
| +{
|
| + if (__x.size() != __y.size())
|
| + return false;
|
| + typedef typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::const_iterator
|
| + const_iterator;
|
| + typedef pair<const_iterator, const_iterator> _EqRng;
|
| + for (const_iterator __i = __x.begin(), __ex = __x.end(); __i != __ex;)
|
| + {
|
| + _EqRng __xeq = __x.equal_range(__i->first);
|
| + _EqRng __yeq = __y.equal_range(__i->first);
|
| + if (_VSTD::distance(__xeq.first, __xeq.second) !=
|
| + _VSTD::distance(__yeq.first, __yeq.second) ||
|
| + !_VSTD::is_permutation(__xeq.first, __xeq.second, __yeq.first))
|
| + return false;
|
| + __i = __xeq.second;
|
| + }
|
| + return true;
|
| +}
|
| +
|
| +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
|
| +inline _LIBCPP_INLINE_VISIBILITY
|
| +bool
|
| +operator!=(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
|
| + const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
|
| +{
|
| + return !(__x == __y);
|
| +}
|
| +
|
| +_LIBCPP_END_NAMESPACE_STD
|
| +
|
| +#endif // _LIBCPP_UNORDERED_MAP
|
|
|
Chromium Code Reviews
Issue 75213003:
Add libc++ and libc++abi to third-party. (Closed)
Base URL: https://src.chromium.org/chrome/trunk/src/