Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | // -*- C++ -*- |
| 2 | //===-------------------------- unordered_map -----------------------------===// |
| 3 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 4 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 5 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 6 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 7 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 8 | // |
| 9 | //===----------------------------------------------------------------------===// |
| 10 | |
| 11 | #ifndef _LIBCPP_UNORDERED_MAP |
| 12 | #define _LIBCPP_UNORDERED_MAP |
| 13 | |
| 14 | /* |
| 15 | |
| 16 | unordered_map synopsis |
| 17 | |
| 18 | #include <initializer_list> |
| 19 | |
| 20 | namespace std |
| 21 | { |
| 22 | |
| 23 | template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>, |
| 24 | class Alloc = allocator<pair<const Key, T>>> |
| 25 | class unordered_map |
| 26 | { |
| 27 | public: |
| 28 | // types |
| 29 | typedef Key key_type; |
| 30 | typedef T mapped_type; |
| 31 | typedef Hash hasher; |
| 32 | typedef Pred key_equal; |
| 33 | typedef Alloc allocator_type; |
| 34 | typedef pair<const key_type, mapped_type> value_type; |
| 35 | typedef value_type& reference; |
| 36 | typedef const value_type& const_reference; |
| 37 | typedef typename allocator_traits<allocator_type>::pointer pointer; |
| 38 | typedef typename allocator_traits<allocator_type>::const_pointer const_pointer; |
| 39 | typedef typename allocator_traits<allocator_type>::size_type size_type; |
| 40 | typedef typename allocator_traits<allocator_type>::difference_type difference_type; |
| 41 | |
| 42 | typedef /unspecified/ iterator; |
| 43 | typedef /unspecified/ const_iterator; |
| 44 | typedef /unspecified/ local_iterator; |
| 45 | typedef /unspecified/ const_local_iterator; |
| 46 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 47 | unordered_map() |
| 48 | noexcept( |
| 49 | is_nothrow_default_constructible<hasher>::value && |
| 50 | is_nothrow_default_constructible<key_equal>::value && |
| 51 | is_nothrow_default_constructible<allocator_type>::value); |
| 52 | explicit unordered_map(size_type n, const hasher& hf = hasher(), |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 53 | const key_equal& eql = key_equal(), |
| 54 | const allocator_type& a = allocator_type()); |
| 55 | template <class InputIterator> |
| 56 | unordered_map(InputIterator f, InputIterator l, |
| 57 | size_type n = 0, const hasher& hf = hasher(), |
| 58 | const key_equal& eql = key_equal(), |
| 59 | const allocator_type& a = allocator_type()); |
| 60 | explicit unordered_map(const allocator_type&); |
| 61 | unordered_map(const unordered_map&); |
| 62 | unordered_map(const unordered_map&, const Allocator&); |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 63 | unordered_map(unordered_map&&) |
| 64 | noexcept( |
| 65 | is_nothrow_move_constructible<hasher>::value && |
| 66 | is_nothrow_move_constructible<key_equal>::value && |
| 67 | is_nothrow_move_constructible<allocator_type>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 68 | unordered_map(unordered_map&&, const Allocator&); |
| 69 | unordered_map(initializer_list<value_type>, size_type n = 0, |
| 70 | const hasher& hf = hasher(), const key_equal& eql = key_equal(), |
| 71 | const allocator_type& a = allocator_type()); |
| 72 | ~unordered_map(); |
| 73 | unordered_map& operator=(const unordered_map&); |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 74 | unordered_map& operator=(unordered_map&&) |
| 75 | noexcept( |
| 76 | allocator_type::propagate_on_container_move_assignment::value && |
| 77 | is_nothrow_move_assignable<allocator_type>::value && |
| 78 | is_nothrow_move_assignable<hasher>::value && |
| 79 | is_nothrow_move_assignable<key_equal>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 80 | unordered_map& operator=(initializer_list<value_type>); |
| 81 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 82 | allocator_type get_allocator() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 83 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 84 | bool empty() const noexcept; |
| 85 | size_type size() const noexcept; |
| 86 | size_type max_size() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 87 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 88 | iterator begin() noexcept; |
| 89 | iterator end() noexcept; |
| 90 | const_iterator begin() const noexcept; |
| 91 | const_iterator end() const noexcept; |
| 92 | const_iterator cbegin() const noexcept; |
| 93 | const_iterator cend() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 94 | |
| 95 | template <class... Args> |
| 96 | pair<iterator, bool> emplace(Args&&... args); |
| 97 | template <class... Args> |
| 98 | iterator emplace_hint(const_iterator position, Args&&... args); |
| 99 | pair<iterator, bool> insert(const value_type& obj); |
| 100 | template <class P> |
| 101 | pair<iterator, bool> insert(P&& obj); |
| 102 | iterator insert(const_iterator hint, const value_type& obj); |
| 103 | template <class P> |
| 104 | iterator insert(const_iterator hint, P&& obj); |
| 105 | template <class InputIterator> |
| 106 | void insert(InputIterator first, InputIterator last); |
| 107 | void insert(initializer_list<value_type>); |
| 108 | |
| 109 | iterator erase(const_iterator position); |
| 110 | size_type erase(const key_type& k); |
| 111 | iterator erase(const_iterator first, const_iterator last); |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 112 | void clear() noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 113 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 114 | void swap(unordered_map&) |
| 115 | noexcept( |
| 116 | (!allocator_type::propagate_on_container_swap::value || |
| 117 | __is_nothrow_swappable<allocator_type>::value) && |
| 118 | __is_nothrow_swappable<hasher>::value && |
| 119 | __is_nothrow_swappable<key_equal>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 120 | |
| 121 | hasher hash_function() const; |
| 122 | key_equal key_eq() const; |
| 123 | |
| 124 | iterator find(const key_type& k); |
| 125 | const_iterator find(const key_type& k) const; |
| 126 | size_type count(const key_type& k) const; |
| 127 | pair<iterator, iterator> equal_range(const key_type& k); |
| 128 | pair<const_iterator, const_iterator> equal_range(const key_type& k) const; |
| 129 | |
| 130 | mapped_type& operator[](const key_type& k); |
| 131 | mapped_type& operator[](key_type&& k); |
| 132 | |
| 133 | mapped_type& at(const key_type& k); |
| 134 | const mapped_type& at(const key_type& k) const; |
| 135 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 136 | size_type bucket_count() const noexcept; |
| 137 | size_type max_bucket_count() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 138 | |
| 139 | size_type bucket_size(size_type n) const; |
| 140 | size_type bucket(const key_type& k) const; |
| 141 | |
| 142 | local_iterator begin(size_type n); |
| 143 | local_iterator end(size_type n); |
| 144 | const_local_iterator begin(size_type n) const; |
| 145 | const_local_iterator end(size_type n) const; |
| 146 | const_local_iterator cbegin(size_type n) const; |
| 147 | const_local_iterator cend(size_type n) const; |
| 148 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 149 | float load_factor() const noexcept; |
| 150 | float max_load_factor() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 151 | void max_load_factor(float z); |
| 152 | void rehash(size_type n); |
| 153 | void reserve(size_type n); |
| 154 | }; |
| 155 | |
| 156 | template <class Key, class T, class Hash, class Pred, class Alloc> |
| 157 | void swap(unordered_map<Key, T, Hash, Pred, Alloc>& x, |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 158 | unordered_map<Key, T, Hash, Pred, Alloc>& y) |
| 159 | noexcept(noexcept(x.swap(y))); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 160 | |
| 161 | template <class Key, class T, class Hash, class Pred, class Alloc> |
| 162 | bool |
| 163 | operator==(const unordered_map<Key, T, Hash, Pred, Alloc>& x, |
| 164 | const unordered_map<Key, T, Hash, Pred, Alloc>& y); |
| 165 | |
| 166 | template <class Key, class T, class Hash, class Pred, class Alloc> |
| 167 | bool |
| 168 | operator!=(const unordered_map<Key, T, Hash, Pred, Alloc>& x, |
| 169 | const unordered_map<Key, T, Hash, Pred, Alloc>& y); |
| 170 | |
| 171 | template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>, |
| 172 | class Alloc = allocator<pair<const Key, T>>> |
| 173 | class unordered_multimap |
| 174 | { |
| 175 | public: |
| 176 | // types |
| 177 | typedef Key key_type; |
| 178 | typedef T mapped_type; |
| 179 | typedef Hash hasher; |
| 180 | typedef Pred key_equal; |
| 181 | typedef Alloc allocator_type; |
| 182 | typedef pair<const key_type, mapped_type> value_type; |
| 183 | typedef value_type& reference; |
| 184 | typedef const value_type& const_reference; |
| 185 | typedef typename allocator_traits<allocator_type>::pointer pointer; |
| 186 | typedef typename allocator_traits<allocator_type>::const_pointer const_pointer; |
| 187 | typedef typename allocator_traits<allocator_type>::size_type size_type; |
| 188 | typedef typename allocator_traits<allocator_type>::difference_type difference_type; |
| 189 | |
| 190 | typedef /unspecified/ iterator; |
| 191 | typedef /unspecified/ const_iterator; |
| 192 | typedef /unspecified/ local_iterator; |
| 193 | typedef /unspecified/ const_local_iterator; |
| 194 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 195 | unordered_multimap() |
| 196 | noexcept( |
| 197 | is_nothrow_default_constructible<hasher>::value && |
| 198 | is_nothrow_default_constructible<key_equal>::value && |
| 199 | is_nothrow_default_constructible<allocator_type>::value); |
| 200 | explicit unordered_multimap(size_type n, const hasher& hf = hasher(), |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 201 | const key_equal& eql = key_equal(), |
| 202 | const allocator_type& a = allocator_type()); |
| 203 | template <class InputIterator> |
| 204 | unordered_multimap(InputIterator f, InputIterator l, |
| 205 | size_type n = 0, const hasher& hf = hasher(), |
| 206 | const key_equal& eql = key_equal(), |
| 207 | const allocator_type& a = allocator_type()); |
| 208 | explicit unordered_multimap(const allocator_type&); |
| 209 | unordered_multimap(const unordered_multimap&); |
| 210 | unordered_multimap(const unordered_multimap&, const Allocator&); |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 211 | unordered_multimap(unordered_multimap&&) |
| 212 | noexcept( |
| 213 | is_nothrow_move_constructible<hasher>::value && |
| 214 | is_nothrow_move_constructible<key_equal>::value && |
| 215 | is_nothrow_move_constructible<allocator_type>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 216 | unordered_multimap(unordered_multimap&&, const Allocator&); |
| 217 | unordered_multimap(initializer_list<value_type>, size_type n = 0, |
| 218 | const hasher& hf = hasher(), const key_equal& eql = key_equal(), |
| 219 | const allocator_type& a = allocator_type()); |
| 220 | ~unordered_multimap(); |
| 221 | unordered_multimap& operator=(const unordered_multimap&); |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 222 | unordered_multimap& operator=(unordered_multimap&&) |
| 223 | noexcept( |
| 224 | allocator_type::propagate_on_container_move_assignment::value && |
| 225 | is_nothrow_move_assignable<allocator_type>::value && |
| 226 | is_nothrow_move_assignable<hasher>::value && |
| 227 | is_nothrow_move_assignable<key_equal>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 228 | unordered_multimap& operator=(initializer_list<value_type>); |
| 229 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 230 | allocator_type get_allocator() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 231 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 232 | bool empty() const noexcept; |
| 233 | size_type size() const noexcept; |
| 234 | size_type max_size() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 235 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 236 | iterator begin() noexcept; |
| 237 | iterator end() noexcept; |
| 238 | const_iterator begin() const noexcept; |
| 239 | const_iterator end() const noexcept; |
| 240 | const_iterator cbegin() const noexcept; |
| 241 | const_iterator cend() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 242 | |
| 243 | template <class... Args> |
| 244 | iterator emplace(Args&&... args); |
| 245 | template <class... Args> |
| 246 | iterator emplace_hint(const_iterator position, Args&&... args); |
| 247 | iterator insert(const value_type& obj); |
| 248 | template <class P> |
| 249 | iterator insert(P&& obj); |
| 250 | iterator insert(const_iterator hint, const value_type& obj); |
| 251 | template <class P> |
| 252 | iterator insert(const_iterator hint, P&& obj); |
| 253 | template <class InputIterator> |
| 254 | void insert(InputIterator first, InputIterator last); |
| 255 | void insert(initializer_list<value_type>); |
| 256 | |
| 257 | iterator erase(const_iterator position); |
| 258 | size_type erase(const key_type& k); |
| 259 | iterator erase(const_iterator first, const_iterator last); |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 260 | void clear() noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 261 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 262 | void swap(unordered_multimap&) |
| 263 | noexcept( |
| 264 | (!allocator_type::propagate_on_container_swap::value || |
| 265 | __is_nothrow_swappable<allocator_type>::value) && |
| 266 | __is_nothrow_swappable<hasher>::value && |
| 267 | __is_nothrow_swappable<key_equal>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 268 | |
| 269 | hasher hash_function() const; |
| 270 | key_equal key_eq() const; |
| 271 | |
| 272 | iterator find(const key_type& k); |
| 273 | const_iterator find(const key_type& k) const; |
| 274 | size_type count(const key_type& k) const; |
| 275 | pair<iterator, iterator> equal_range(const key_type& k); |
| 276 | pair<const_iterator, const_iterator> equal_range(const key_type& k) const; |
| 277 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 278 | size_type bucket_count() const noexcept; |
| 279 | size_type max_bucket_count() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 280 | |
| 281 | size_type bucket_size(size_type n) const; |
| 282 | size_type bucket(const key_type& k) const; |
| 283 | |
| 284 | local_iterator begin(size_type n); |
| 285 | local_iterator end(size_type n); |
| 286 | const_local_iterator begin(size_type n) const; |
| 287 | const_local_iterator end(size_type n) const; |
| 288 | const_local_iterator cbegin(size_type n) const; |
| 289 | const_local_iterator cend(size_type n) const; |
| 290 | |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 291 | float load_factor() const noexcept; |
| 292 | float max_load_factor() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 293 | void max_load_factor(float z); |
| 294 | void rehash(size_type n); |
| 295 | void reserve(size_type n); |
| 296 | }; |
| 297 | |
| 298 | template <class Key, class T, class Hash, class Pred, class Alloc> |
| 299 | void swap(unordered_multimap<Key, T, Hash, Pred, Alloc>& x, |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 300 | unordered_multimap<Key, T, Hash, Pred, Alloc>& y) |
| 301 | noexcept(noexcept(x.swap(y))); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 302 | |
| 303 | template <class Key, class T, class Hash, class Pred, class Alloc> |
| 304 | bool |
| 305 | operator==(const unordered_multimap<Key, T, Hash, Pred, Alloc>& x, |
| 306 | const unordered_multimap<Key, T, Hash, Pred, Alloc>& y); |
| 307 | |
| 308 | template <class Key, class T, class Hash, class Pred, class Alloc> |
| 309 | bool |
| 310 | operator!=(const unordered_multimap<Key, T, Hash, Pred, Alloc>& x, |
| 311 | const unordered_multimap<Key, T, Hash, Pred, Alloc>& y); |
| 312 | |
| 313 | } // std |
| 314 | |
| 315 | */ |
| 316 | |
| 317 | #include <__config> |
| 318 | #include <__hash_table> |
| 319 | #include <functional> |
| 320 | #include <stdexcept> |
| 321 | |
Howard Hinnant | 08e1747 | 2011-10-17 20:05:10 +0000 | [diff] [blame] | 322 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 323 | #pragma GCC system_header |
Howard Hinnant | 08e1747 | 2011-10-17 20:05:10 +0000 | [diff] [blame] | 324 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 325 | |
| 326 | _LIBCPP_BEGIN_NAMESPACE_STD |
| 327 | |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 328 | template <class _Key, class _Tp, class _Hash, bool = is_empty<_Hash>::value |
Howard Hinnant | d4cf215 | 2011-12-11 20:31:33 +0000 | [diff] [blame] | 329 | #if __has_feature(is_final) |
| 330 | && !__is_final(_Hash) |
| 331 | #endif |
| 332 | > |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 333 | class __unordered_map_hasher |
| 334 | : private _Hash |
| 335 | { |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 336 | typedef pair<typename remove_const<_Key>::type, _Tp> _Pp; |
| 337 | typedef pair<const _Key, _Tp> _Cp; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 338 | public: |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 339 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 340 | __unordered_map_hasher() |
| 341 | _NOEXCEPT_(is_nothrow_default_constructible<_Hash>::value) |
| 342 | : _Hash() {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 343 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 344 | __unordered_map_hasher(const _Hash& __h) |
| 345 | _NOEXCEPT_(is_nothrow_copy_constructible<_Hash>::value) |
| 346 | : _Hash(__h) {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 347 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 348 | const _Hash& hash_function() const _NOEXCEPT {return *this;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 349 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 350 | size_t operator()(const _Pp& __x) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 351 | {return static_cast<const _Hash&>(*this)(__x.first);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 352 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 353 | size_t operator()(const _Cp& __x) const |
| 354 | {return static_cast<const _Hash&>(*this)(__x.first);} |
| 355 | _LIBCPP_INLINE_VISIBILITY |
| 356 | size_t operator()(const _Key& __x) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 357 | {return static_cast<const _Hash&>(*this)(__x);} |
| 358 | }; |
| 359 | |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 360 | template <class _Key, class _Tp, class _Hash> |
| 361 | class __unordered_map_hasher<_Key, _Tp, _Hash, false> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 362 | { |
| 363 | _Hash __hash_; |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 364 | |
| 365 | typedef pair<typename remove_const<_Key>::type, _Tp> _Pp; |
| 366 | typedef pair<const _Key, _Tp> _Cp; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 367 | public: |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 368 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 369 | __unordered_map_hasher() |
| 370 | _NOEXCEPT_(is_nothrow_default_constructible<_Hash>::value) |
| 371 | : __hash_() {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 372 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 373 | __unordered_map_hasher(const _Hash& __h) |
| 374 | _NOEXCEPT_(is_nothrow_copy_constructible<_Hash>::value) |
| 375 | : __hash_(__h) {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 376 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 377 | const _Hash& hash_function() const _NOEXCEPT {return __hash_;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 378 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 379 | size_t operator()(const _Pp& __x) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 380 | {return __hash_(__x.first);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 381 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 382 | size_t operator()(const _Cp& __x) const |
| 383 | {return __hash_(__x.first);} |
| 384 | _LIBCPP_INLINE_VISIBILITY |
| 385 | size_t operator()(const _Key& __x) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 386 | {return __hash_(__x);} |
| 387 | }; |
| 388 | |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 389 | template <class _Key, class _Tp, class _Pred, bool = is_empty<_Pred>::value |
Howard Hinnant | d4cf215 | 2011-12-11 20:31:33 +0000 | [diff] [blame] | 390 | #if __has_feature(is_final) |
| 391 | && !__is_final(_Pred) |
| 392 | #endif |
| 393 | > |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 394 | class __unordered_map_equal |
| 395 | : private _Pred |
| 396 | { |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 397 | typedef pair<typename remove_const<_Key>::type, _Tp> _Pp; |
| 398 | typedef pair<const _Key, _Tp> _Cp; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 399 | public: |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 400 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 401 | __unordered_map_equal() |
| 402 | _NOEXCEPT_(is_nothrow_default_constructible<_Pred>::value) |
| 403 | : _Pred() {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 404 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 405 | __unordered_map_equal(const _Pred& __p) |
| 406 | _NOEXCEPT_(is_nothrow_copy_constructible<_Pred>::value) |
| 407 | : _Pred(__p) {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 408 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 409 | const _Pred& key_eq() const _NOEXCEPT {return *this;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 410 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 411 | bool operator()(const _Pp& __x, const _Pp& __y) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 412 | {return static_cast<const _Pred&>(*this)(__x.first, __y.first);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 413 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 414 | bool operator()(const _Pp& __x, const _Cp& __y) const |
| 415 | {return static_cast<const _Pred&>(*this)(__x.first, __y.first);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 416 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 417 | bool operator()(const _Pp& __x, const _Key& __y) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 418 | {return static_cast<const _Pred&>(*this)(__x.first, __y);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 419 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 420 | bool operator()(const _Cp& __x, const _Pp& __y) const |
| 421 | {return static_cast<const _Pred&>(*this)(__x.first, __y.first);} |
| 422 | _LIBCPP_INLINE_VISIBILITY |
| 423 | bool operator()(const _Cp& __x, const _Cp& __y) const |
| 424 | {return static_cast<const _Pred&>(*this)(__x.first, __y.first);} |
| 425 | _LIBCPP_INLINE_VISIBILITY |
| 426 | bool operator()(const _Cp& __x, const _Key& __y) const |
| 427 | {return static_cast<const _Pred&>(*this)(__x.first, __y);} |
| 428 | _LIBCPP_INLINE_VISIBILITY |
| 429 | bool operator()(const _Key& __x, const _Pp& __y) const |
| 430 | {return static_cast<const _Pred&>(*this)(__x, __y.first);} |
| 431 | _LIBCPP_INLINE_VISIBILITY |
| 432 | bool operator()(const _Key& __x, const _Cp& __y) const |
| 433 | {return static_cast<const _Pred&>(*this)(__x, __y.first);} |
| 434 | _LIBCPP_INLINE_VISIBILITY |
| 435 | bool operator()(const _Key& __x, const _Key& __y) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 436 | {return static_cast<const _Pred&>(*this)(__x, __y);} |
| 437 | }; |
| 438 | |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 439 | template <class _Key, class _Tp, class _Pred> |
| 440 | class __unordered_map_equal<_Key, _Tp, _Pred, false> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 441 | { |
| 442 | _Pred __pred_; |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 443 | |
| 444 | typedef pair<typename remove_const<_Key>::type, _Tp> _Pp; |
| 445 | typedef pair<const _Key, _Tp> _Cp; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 446 | public: |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 447 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 448 | __unordered_map_equal() |
| 449 | _NOEXCEPT_(is_nothrow_default_constructible<_Pred>::value) |
| 450 | : __pred_() {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 451 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 452 | __unordered_map_equal(const _Pred& __p) |
| 453 | _NOEXCEPT_(is_nothrow_copy_constructible<_Pred>::value) |
| 454 | : __pred_(__p) {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 455 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 456 | const _Pred& key_eq() const _NOEXCEPT {return __pred_;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 457 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 458 | bool operator()(const _Pp& __x, const _Pp& __y) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 459 | {return __pred_(__x.first, __y.first);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 460 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 461 | bool operator()(const _Pp& __x, const _Cp& __y) const |
| 462 | {return __pred_(__x.first, __y.first);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 463 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 464 | bool operator()(const _Pp& __x, const _Key& __y) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 465 | {return __pred_(__x.first, __y);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 466 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 467 | bool operator()(const _Cp& __x, const _Pp& __y) const |
| 468 | {return __pred_(__x.first, __y.first);} |
| 469 | _LIBCPP_INLINE_VISIBILITY |
| 470 | bool operator()(const _Cp& __x, const _Cp& __y) const |
| 471 | {return __pred_(__x.first, __y.first);} |
| 472 | _LIBCPP_INLINE_VISIBILITY |
| 473 | bool operator()(const _Cp& __x, const _Key& __y) const |
| 474 | {return __pred_(__x.first, __y);} |
| 475 | _LIBCPP_INLINE_VISIBILITY |
| 476 | bool operator()(const _Key& __x, const _Pp& __y) const |
| 477 | {return __pred_(__x, __y.first);} |
| 478 | _LIBCPP_INLINE_VISIBILITY |
| 479 | bool operator()(const _Key& __x, const _Cp& __y) const |
| 480 | {return __pred_(__x, __y.first);} |
| 481 | _LIBCPP_INLINE_VISIBILITY |
| 482 | bool operator()(const _Key& __x, const _Key& __y) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 483 | {return __pred_(__x, __y);} |
| 484 | }; |
| 485 | |
| 486 | template <class _Alloc> |
| 487 | class __hash_map_node_destructor |
| 488 | { |
| 489 | typedef _Alloc allocator_type; |
| 490 | typedef allocator_traits<allocator_type> __alloc_traits; |
| 491 | typedef typename __alloc_traits::value_type::value_type value_type; |
| 492 | public: |
| 493 | typedef typename __alloc_traits::pointer pointer; |
| 494 | private: |
| 495 | typedef typename value_type::first_type first_type; |
| 496 | typedef typename value_type::second_type second_type; |
| 497 | |
| 498 | allocator_type& __na_; |
| 499 | |
| 500 | __hash_map_node_destructor& operator=(const __hash_map_node_destructor&); |
| 501 | |
| 502 | public: |
| 503 | bool __first_constructed; |
| 504 | bool __second_constructed; |
| 505 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 506 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 507 | explicit __hash_map_node_destructor(allocator_type& __na) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 508 | : __na_(__na), |
| 509 | __first_constructed(false), |
| 510 | __second_constructed(false) |
| 511 | {} |
| 512 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 513 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 514 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 515 | __hash_map_node_destructor(__hash_node_destructor<allocator_type>&& __x) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 516 | _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 517 | : __na_(__x.__na_), |
| 518 | __first_constructed(__x.__value_constructed), |
| 519 | __second_constructed(__x.__value_constructed) |
| 520 | { |
| 521 | __x.__value_constructed = false; |
| 522 | } |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 523 | #else // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 524 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 525 | __hash_map_node_destructor(const __hash_node_destructor<allocator_type>& __x) |
| 526 | : __na_(__x.__na_), |
| 527 | __first_constructed(__x.__value_constructed), |
| 528 | __second_constructed(__x.__value_constructed) |
| 529 | { |
| 530 | const_cast<bool&>(__x.__value_constructed) = false; |
| 531 | } |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 532 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 533 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 534 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 535 | void operator()(pointer __p) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 536 | { |
| 537 | if (__second_constructed) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 538 | __alloc_traits::destroy(__na_, _VSTD::addressof(__p->__value_.second)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 539 | if (__first_constructed) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 540 | __alloc_traits::destroy(__na_, _VSTD::addressof(__p->__value_.first)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 541 | if (__p) |
| 542 | __alloc_traits::deallocate(__na_, __p, 1); |
| 543 | } |
| 544 | }; |
| 545 | |
| 546 | template <class _HashIterator> |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 547 | class _LIBCPP_TYPE_VIS __hash_map_iterator |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 548 | { |
| 549 | _HashIterator __i_; |
| 550 | |
| 551 | typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits; |
| 552 | typedef const typename _HashIterator::value_type::first_type key_type; |
| 553 | typedef typename _HashIterator::value_type::second_type mapped_type; |
| 554 | public: |
| 555 | typedef forward_iterator_tag iterator_category; |
| 556 | typedef pair<key_type, mapped_type> value_type; |
| 557 | typedef typename _HashIterator::difference_type difference_type; |
| 558 | typedef value_type& reference; |
| 559 | typedef typename __pointer_traits::template |
| 560 | #ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES |
| 561 | rebind<value_type> |
| 562 | #else |
| 563 | rebind<value_type>::other |
| 564 | #endif |
| 565 | pointer; |
| 566 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 567 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 568 | __hash_map_iterator() _NOEXCEPT {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 569 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 570 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 571 | __hash_map_iterator(_HashIterator __i) _NOEXCEPT : __i_(__i) {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 572 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 573 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 574 | reference operator*() const {return *operator->();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 575 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 576 | pointer operator->() const {return (pointer)__i_.operator->();} |
| 577 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 578 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 579 | __hash_map_iterator& operator++() {++__i_; return *this;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 580 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 581 | __hash_map_iterator operator++(int) |
| 582 | { |
| 583 | __hash_map_iterator __t(*this); |
| 584 | ++(*this); |
| 585 | return __t; |
| 586 | } |
| 587 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 588 | friend _LIBCPP_INLINE_VISIBILITY |
| 589 | bool operator==(const __hash_map_iterator& __x, const __hash_map_iterator& __y) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 590 | {return __x.__i_ == __y.__i_;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 591 | friend _LIBCPP_INLINE_VISIBILITY |
| 592 | bool operator!=(const __hash_map_iterator& __x, const __hash_map_iterator& __y) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 593 | {return __x.__i_ != __y.__i_;} |
| 594 | |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 595 | template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS unordered_map; |
| 596 | template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS unordered_multimap; |
| 597 | template <class> friend class _LIBCPP_TYPE_VIS __hash_const_iterator; |
| 598 | template <class> friend class _LIBCPP_TYPE_VIS __hash_const_local_iterator; |
| 599 | template <class> friend class _LIBCPP_TYPE_VIS __hash_map_const_iterator; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 600 | }; |
| 601 | |
| 602 | template <class _HashIterator> |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 603 | class _LIBCPP_TYPE_VIS __hash_map_const_iterator |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 604 | { |
| 605 | _HashIterator __i_; |
| 606 | |
| 607 | typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits; |
| 608 | typedef const typename _HashIterator::value_type::first_type key_type; |
| 609 | typedef typename _HashIterator::value_type::second_type mapped_type; |
| 610 | public: |
| 611 | typedef forward_iterator_tag iterator_category; |
| 612 | typedef pair<key_type, mapped_type> value_type; |
| 613 | typedef typename _HashIterator::difference_type difference_type; |
| 614 | typedef const value_type& reference; |
| 615 | typedef typename __pointer_traits::template |
| 616 | #ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES |
Howard Hinnant | 099084d | 2011-07-23 16:14:35 +0000 | [diff] [blame] | 617 | rebind<const value_type> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 618 | #else |
Howard Hinnant | 099084d | 2011-07-23 16:14:35 +0000 | [diff] [blame] | 619 | rebind<const value_type>::other |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 620 | #endif |
| 621 | pointer; |
| 622 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 623 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 624 | __hash_map_const_iterator() _NOEXCEPT {} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 625 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 626 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 627 | __hash_map_const_iterator(_HashIterator __i) _NOEXCEPT : __i_(__i) {} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 628 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 629 | __hash_map_const_iterator( |
| 630 | __hash_map_iterator<typename _HashIterator::__non_const_iterator> __i) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 631 | _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 632 | : __i_(__i.__i_) {} |
| 633 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 634 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 635 | reference operator*() const {return *operator->();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 636 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 637 | pointer operator->() const {return (pointer)__i_.operator->();} |
| 638 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 639 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 640 | __hash_map_const_iterator& operator++() {++__i_; return *this;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 641 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 642 | __hash_map_const_iterator operator++(int) |
| 643 | { |
| 644 | __hash_map_const_iterator __t(*this); |
| 645 | ++(*this); |
| 646 | return __t; |
| 647 | } |
| 648 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 649 | friend _LIBCPP_INLINE_VISIBILITY |
| 650 | bool operator==(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 651 | {return __x.__i_ == __y.__i_;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 652 | friend _LIBCPP_INLINE_VISIBILITY |
| 653 | bool operator!=(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 654 | {return __x.__i_ != __y.__i_;} |
| 655 | |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 656 | template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS unordered_map; |
| 657 | template <class, class, class, class, class> friend class _LIBCPP_TYPE_VIS unordered_multimap; |
| 658 | template <class> friend class _LIBCPP_TYPE_VIS __hash_const_iterator; |
| 659 | template <class> friend class _LIBCPP_TYPE_VIS __hash_const_local_iterator; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 660 | }; |
| 661 | |
| 662 | template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>, |
| 663 | class _Alloc = allocator<pair<const _Key, _Tp> > > |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 664 | class _LIBCPP_TYPE_VIS unordered_map |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 665 | { |
| 666 | public: |
| 667 | // types |
| 668 | typedef _Key key_type; |
| 669 | typedef _Tp mapped_type; |
| 670 | typedef _Hash hasher; |
| 671 | typedef _Pred key_equal; |
| 672 | typedef _Alloc allocator_type; |
| 673 | typedef pair<const key_type, mapped_type> value_type; |
| 674 | typedef value_type& reference; |
| 675 | typedef const value_type& const_reference; |
| 676 | |
| 677 | private: |
| 678 | typedef pair<key_type, mapped_type> __value_type; |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 679 | typedef __unordered_map_hasher<key_type, mapped_type, hasher> __hasher; |
| 680 | typedef __unordered_map_equal<key_type, mapped_type, key_equal> __key_equal; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 681 | typedef typename allocator_traits<allocator_type>::template |
| 682 | #ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES |
| 683 | rebind_alloc<__value_type> |
| 684 | #else |
| 685 | rebind_alloc<__value_type>::other |
| 686 | #endif |
| 687 | __allocator_type; |
| 688 | |
| 689 | typedef __hash_table<__value_type, __hasher, |
| 690 | __key_equal, __allocator_type> __table; |
| 691 | |
| 692 | __table __table_; |
| 693 | |
| 694 | typedef typename __table::__node_pointer __node_pointer; |
| 695 | typedef typename __table::__node_const_pointer __node_const_pointer; |
| 696 | typedef typename __table::__node_traits __node_traits; |
| 697 | typedef typename __table::__node_allocator __node_allocator; |
| 698 | typedef typename __table::__node __node; |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 699 | typedef __hash_map_node_destructor<__node_allocator> _Dp; |
| 700 | typedef unique_ptr<__node, _Dp> __node_holder; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 701 | typedef allocator_traits<allocator_type> __alloc_traits; |
| 702 | public: |
| 703 | typedef typename __alloc_traits::pointer pointer; |
| 704 | typedef typename __alloc_traits::const_pointer const_pointer; |
| 705 | typedef typename __alloc_traits::size_type size_type; |
| 706 | typedef typename __alloc_traits::difference_type difference_type; |
| 707 | |
| 708 | typedef __hash_map_iterator<typename __table::iterator> iterator; |
| 709 | typedef __hash_map_const_iterator<typename __table::const_iterator> const_iterator; |
| 710 | typedef __hash_map_iterator<typename __table::local_iterator> local_iterator; |
| 711 | typedef __hash_map_const_iterator<typename __table::const_local_iterator> const_local_iterator; |
| 712 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 713 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 714 | unordered_map() |
| 715 | _NOEXCEPT_(is_nothrow_default_constructible<__table>::value) |
| 716 | {} // = default; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 717 | explicit unordered_map(size_type __n, const hasher& __hf = hasher(), |
| 718 | const key_equal& __eql = key_equal()); |
| 719 | unordered_map(size_type __n, const hasher& __hf, |
| 720 | const key_equal& __eql, |
| 721 | const allocator_type& __a); |
| 722 | template <class _InputIterator> |
| 723 | unordered_map(_InputIterator __first, _InputIterator __last); |
| 724 | template <class _InputIterator> |
| 725 | unordered_map(_InputIterator __first, _InputIterator __last, |
| 726 | size_type __n, const hasher& __hf = hasher(), |
| 727 | const key_equal& __eql = key_equal()); |
| 728 | template <class _InputIterator> |
| 729 | unordered_map(_InputIterator __first, _InputIterator __last, |
| 730 | size_type __n, const hasher& __hf, |
| 731 | const key_equal& __eql, |
| 732 | const allocator_type& __a); |
| 733 | explicit unordered_map(const allocator_type& __a); |
| 734 | unordered_map(const unordered_map& __u); |
| 735 | unordered_map(const unordered_map& __u, const allocator_type& __a); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 736 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 737 | unordered_map(unordered_map&& __u) |
| 738 | _NOEXCEPT_(is_nothrow_move_constructible<__table>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 739 | unordered_map(unordered_map&& __u, const allocator_type& __a); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 740 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 741 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 742 | unordered_map(initializer_list<value_type> __il); |
| 743 | unordered_map(initializer_list<value_type> __il, size_type __n, |
| 744 | const hasher& __hf = hasher(), const key_equal& __eql = key_equal()); |
| 745 | unordered_map(initializer_list<value_type> __il, size_type __n, |
| 746 | const hasher& __hf, const key_equal& __eql, |
| 747 | const allocator_type& __a); |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 748 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 749 | // ~unordered_map() = default; |
Howard Hinnant | 61aa601 | 2011-07-01 19:24:36 +0000 | [diff] [blame] | 750 | _LIBCPP_INLINE_VISIBILITY |
| 751 | unordered_map& operator=(const unordered_map& __u) |
| 752 | { |
| 753 | __table_ = __u.__table_; |
| 754 | return *this; |
| 755 | } |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 756 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 757 | unordered_map& operator=(unordered_map&& __u) |
| 758 | _NOEXCEPT_(is_nothrow_move_assignable<__table>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 759 | #endif |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 760 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 761 | unordered_map& operator=(initializer_list<value_type> __il); |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 762 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 763 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 764 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 765 | allocator_type get_allocator() const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 766 | {return allocator_type(__table_.__node_alloc());} |
| 767 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 768 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 769 | bool empty() const _NOEXCEPT {return __table_.size() == 0;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 770 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 771 | size_type size() const _NOEXCEPT {return __table_.size();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 772 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 773 | size_type max_size() const _NOEXCEPT {return __table_.max_size();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 774 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 775 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 776 | iterator begin() _NOEXCEPT {return __table_.begin();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 777 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 778 | iterator end() _NOEXCEPT {return __table_.end();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 779 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 780 | const_iterator begin() const _NOEXCEPT {return __table_.begin();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 781 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 782 | const_iterator end() const _NOEXCEPT {return __table_.end();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 783 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 784 | const_iterator cbegin() const _NOEXCEPT {return __table_.begin();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 785 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 786 | const_iterator cend() const _NOEXCEPT {return __table_.end();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 787 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 788 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 789 | #ifndef _LIBCPP_HAS_NO_VARIADICS |
| 790 | |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 791 | template <class... _Args> |
| 792 | pair<iterator, bool> emplace(_Args&&... __args); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 793 | |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 794 | template <class... _Args> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 795 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 796 | iterator emplace_hint(const_iterator, _Args&&... __args) |
| 797 | {return emplace(_VSTD::forward<_Args>(__args)...).first;} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 798 | #endif // _LIBCPP_HAS_NO_VARIADICS |
| 799 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 800 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 801 | pair<iterator, bool> insert(const value_type& __x) |
| 802 | {return __table_.__insert_unique(__x);} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 803 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 804 | template <class _Pp, |
| 805 | class = typename enable_if<is_constructible<value_type, _Pp>::value>::type> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 806 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 807 | pair<iterator, bool> insert(_Pp&& __x) |
| 808 | {return __table_.__insert_unique(_VSTD::forward<_Pp>(__x));} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 809 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 810 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 811 | iterator insert(const_iterator, const value_type& __x) |
| 812 | {return insert(__x).first;} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 813 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 814 | template <class _Pp, |
| 815 | class = typename enable_if<is_constructible<value_type, _Pp>::value>::type> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 816 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 817 | iterator insert(const_iterator, _Pp&& __x) |
| 818 | {return insert(_VSTD::forward<_Pp>(__x)).first;} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 819 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 820 | template <class _InputIterator> |
| 821 | void insert(_InputIterator __first, _InputIterator __last); |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 822 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 823 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 824 | void insert(initializer_list<value_type> __il) |
| 825 | {insert(__il.begin(), __il.end());} |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 826 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 827 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 828 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 829 | iterator erase(const_iterator __p) {return __table_.erase(__p.__i_);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 830 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 831 | size_type erase(const key_type& __k) {return __table_.__erase_unique(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 832 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 833 | iterator erase(const_iterator __first, const_iterator __last) |
| 834 | {return __table_.erase(__first.__i_, __last.__i_);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 835 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 836 | void clear() _NOEXCEPT {__table_.clear();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 837 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 838 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 839 | void swap(unordered_map& __u) |
| 840 | _NOEXCEPT_(__is_nothrow_swappable<__table>::value) |
| 841 | {__table_.swap(__u.__table_);} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 842 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 843 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 844 | hasher hash_function() const |
| 845 | {return __table_.hash_function().hash_function();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 846 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 847 | key_equal key_eq() const |
| 848 | {return __table_.key_eq().key_eq();} |
| 849 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 850 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 851 | iterator find(const key_type& __k) {return __table_.find(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 852 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 853 | const_iterator find(const key_type& __k) const {return __table_.find(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 854 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 855 | size_type count(const key_type& __k) const {return __table_.__count_unique(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 856 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 857 | pair<iterator, iterator> equal_range(const key_type& __k) |
| 858 | {return __table_.__equal_range_unique(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 859 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 860 | pair<const_iterator, const_iterator> equal_range(const key_type& __k) const |
| 861 | {return __table_.__equal_range_unique(__k);} |
| 862 | |
| 863 | mapped_type& operator[](const key_type& __k); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 864 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 865 | mapped_type& operator[](key_type&& __k); |
| 866 | #endif |
| 867 | |
| 868 | mapped_type& at(const key_type& __k); |
| 869 | const mapped_type& at(const key_type& __k) const; |
| 870 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 871 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 872 | size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 873 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 874 | size_type max_bucket_count() const _NOEXCEPT {return __table_.max_bucket_count();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 875 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 876 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 877 | size_type bucket_size(size_type __n) const |
| 878 | {return __table_.bucket_size(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 879 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 880 | size_type bucket(const key_type& __k) const {return __table_.bucket(__k);} |
| 881 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 882 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 883 | local_iterator begin(size_type __n) {return __table_.begin(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 884 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 885 | local_iterator end(size_type __n) {return __table_.end(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 886 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 887 | const_local_iterator begin(size_type __n) const {return __table_.cbegin(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 888 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 889 | const_local_iterator end(size_type __n) const {return __table_.cend(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 890 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 891 | const_local_iterator cbegin(size_type __n) const {return __table_.cbegin(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 892 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 893 | const_local_iterator cend(size_type __n) const {return __table_.cend(__n);} |
| 894 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 895 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 896 | float load_factor() const _NOEXCEPT {return __table_.load_factor();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 897 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 898 | float max_load_factor() const _NOEXCEPT {return __table_.max_load_factor();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 899 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 900 | void max_load_factor(float __mlf) {__table_.max_load_factor(__mlf);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 901 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 902 | void rehash(size_type __n) {__table_.rehash(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 903 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 904 | void reserve(size_type __n) {__table_.reserve(__n);} |
| 905 | |
| 906 | private: |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 907 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 908 | __node_holder __construct_node(); |
| 909 | template <class _A0> |
| 910 | typename enable_if |
| 911 | < |
| 912 | is_constructible<value_type, _A0>::value, |
| 913 | __node_holder |
| 914 | >::type |
| 915 | __construct_node(_A0&& __a0); |
| 916 | template <class _A0> |
| 917 | typename enable_if |
| 918 | < |
| 919 | is_constructible<key_type, _A0>::value, |
| 920 | __node_holder |
| 921 | >::type |
| 922 | __construct_node(_A0&& __a0); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 923 | #ifndef _LIBCPP_HAS_NO_VARIADICS |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 924 | template <class _A0, class _A1, class ..._Args> |
| 925 | __node_holder __construct_node(_A0&& __a0, _A1&& __a1, _Args&& ...__args); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 926 | #endif // _LIBCPP_HAS_NO_VARIADICS |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 927 | #else // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 928 | __node_holder __construct_node(const key_type& __k); |
| 929 | #endif |
| 930 | }; |
| 931 | |
| 932 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 933 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 934 | size_type __n, const hasher& __hf, const key_equal& __eql) |
| 935 | : __table_(__hf, __eql) |
| 936 | { |
| 937 | __table_.rehash(__n); |
| 938 | } |
| 939 | |
| 940 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 941 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 942 | size_type __n, const hasher& __hf, const key_equal& __eql, |
| 943 | const allocator_type& __a) |
| 944 | : __table_(__hf, __eql, __a) |
| 945 | { |
| 946 | __table_.rehash(__n); |
| 947 | } |
| 948 | |
| 949 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 950 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 951 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 952 | const allocator_type& __a) |
| 953 | : __table_(__a) |
| 954 | { |
| 955 | } |
| 956 | |
| 957 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 958 | template <class _InputIterator> |
| 959 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 960 | _InputIterator __first, _InputIterator __last) |
| 961 | { |
| 962 | insert(__first, __last); |
| 963 | } |
| 964 | |
| 965 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 966 | template <class _InputIterator> |
| 967 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 968 | _InputIterator __first, _InputIterator __last, size_type __n, |
| 969 | const hasher& __hf, const key_equal& __eql) |
| 970 | : __table_(__hf, __eql) |
| 971 | { |
| 972 | __table_.rehash(__n); |
| 973 | insert(__first, __last); |
| 974 | } |
| 975 | |
| 976 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 977 | template <class _InputIterator> |
| 978 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 979 | _InputIterator __first, _InputIterator __last, size_type __n, |
| 980 | const hasher& __hf, const key_equal& __eql, const allocator_type& __a) |
| 981 | : __table_(__hf, __eql, __a) |
| 982 | { |
| 983 | __table_.rehash(__n); |
| 984 | insert(__first, __last); |
| 985 | } |
| 986 | |
| 987 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 988 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 989 | const unordered_map& __u) |
| 990 | : __table_(__u.__table_) |
| 991 | { |
| 992 | __table_.rehash(__u.bucket_count()); |
| 993 | insert(__u.begin(), __u.end()); |
| 994 | } |
| 995 | |
| 996 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 997 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 998 | const unordered_map& __u, const allocator_type& __a) |
| 999 | : __table_(__u.__table_, __a) |
| 1000 | { |
| 1001 | __table_.rehash(__u.bucket_count()); |
| 1002 | insert(__u.begin(), __u.end()); |
| 1003 | } |
| 1004 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1005 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1006 | |
| 1007 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1008 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1009 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 1010 | unordered_map&& __u) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1011 | _NOEXCEPT_(is_nothrow_move_constructible<__table>::value) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1012 | : __table_(_VSTD::move(__u.__table_)) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1013 | { |
| 1014 | } |
| 1015 | |
| 1016 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1017 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 1018 | unordered_map&& __u, const allocator_type& __a) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1019 | : __table_(_VSTD::move(__u.__table_), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1020 | { |
| 1021 | if (__a != __u.get_allocator()) |
| 1022 | { |
| 1023 | iterator __i = __u.begin(); |
| 1024 | while (__u.size() != 0) |
| 1025 | __table_.__insert_unique( |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1026 | _VSTD::move(__u.__table_.remove((__i++).__i_)->__value_) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1027 | ); |
| 1028 | } |
| 1029 | } |
| 1030 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1031 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1032 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1033 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1034 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1035 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1036 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 1037 | initializer_list<value_type> __il) |
| 1038 | { |
| 1039 | insert(__il.begin(), __il.end()); |
| 1040 | } |
| 1041 | |
| 1042 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1043 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 1044 | initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| 1045 | const key_equal& __eql) |
| 1046 | : __table_(__hf, __eql) |
| 1047 | { |
| 1048 | __table_.rehash(__n); |
| 1049 | insert(__il.begin(), __il.end()); |
| 1050 | } |
| 1051 | |
| 1052 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1053 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( |
| 1054 | initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| 1055 | const key_equal& __eql, const allocator_type& __a) |
| 1056 | : __table_(__hf, __eql, __a) |
| 1057 | { |
| 1058 | __table_.rehash(__n); |
| 1059 | insert(__il.begin(), __il.end()); |
| 1060 | } |
| 1061 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1062 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1063 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1064 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1065 | |
| 1066 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1067 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1068 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& |
| 1069 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(unordered_map&& __u) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1070 | _NOEXCEPT_(is_nothrow_move_assignable<__table>::value) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1071 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1072 | __table_ = _VSTD::move(__u.__table_); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1073 | return *this; |
| 1074 | } |
| 1075 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1076 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1077 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1078 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1079 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1080 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1081 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1082 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& |
| 1083 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=( |
| 1084 | initializer_list<value_type> __il) |
| 1085 | { |
| 1086 | __table_.__assign_unique(__il.begin(), __il.end()); |
| 1087 | return *this; |
| 1088 | } |
| 1089 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1090 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1091 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1092 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1093 | |
| 1094 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1095 | typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1096 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node() |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1097 | { |
| 1098 | __node_allocator& __na = __table_.__node_alloc(); |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1099 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1100 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1101 | __h.get_deleter().__first_constructed = true; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1102 | __h.get_deleter().__second_constructed = true; |
| 1103 | return __h; |
| 1104 | } |
| 1105 | |
| 1106 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1107 | template <class _A0> |
| 1108 | typename enable_if |
| 1109 | < |
| 1110 | is_constructible<pair<const _Key, _Tp>, _A0>::value, |
| 1111 | typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
| 1112 | >::type |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1113 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0) |
| 1114 | { |
| 1115 | __node_allocator& __na = __table_.__node_alloc(); |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1116 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1117 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_), |
| 1118 | _VSTD::forward<_A0>(__a0)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1119 | __h.get_deleter().__first_constructed = true; |
| 1120 | __h.get_deleter().__second_constructed = true; |
| 1121 | return __h; |
| 1122 | } |
| 1123 | |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1124 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1125 | template <class _A0> |
| 1126 | typename enable_if |
| 1127 | < |
| 1128 | is_constructible<_Key, _A0>::value, |
| 1129 | typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
| 1130 | >::type |
| 1131 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0) |
| 1132 | { |
| 1133 | __node_allocator& __na = __table_.__node_alloc(); |
| 1134 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
| 1135 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), |
| 1136 | _VSTD::forward<_A0>(__a0)); |
| 1137 | __h.get_deleter().__first_constructed = true; |
| 1138 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second)); |
| 1139 | __h.get_deleter().__second_constructed = true; |
| 1140 | return __h; |
| 1141 | } |
| 1142 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1143 | #ifndef _LIBCPP_HAS_NO_VARIADICS |
| 1144 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1145 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1146 | template <class _A0, class _A1, class ..._Args> |
| 1147 | typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
| 1148 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0, |
| 1149 | _A1&& __a1, |
| 1150 | _Args&&... __args) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1151 | { |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1152 | __node_allocator& __na = __table_.__node_alloc(); |
| 1153 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
| 1154 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_), |
| 1155 | _VSTD::forward<_A0>(__a0), _VSTD::forward<_A1>(__a1), |
| 1156 | _VSTD::forward<_Args>(__args)...); |
| 1157 | __h.get_deleter().__first_constructed = true; |
| 1158 | __h.get_deleter().__second_constructed = true; |
| 1159 | return __h; |
| 1160 | } |
| 1161 | |
| 1162 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1163 | template <class... _Args> |
| 1164 | pair<typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::iterator, bool> |
| 1165 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::emplace(_Args&&... __args) |
| 1166 | { |
| 1167 | __node_holder __h = __construct_node(_VSTD::forward<_Args>(__args)...); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1168 | pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get()); |
| 1169 | if (__r.second) |
| 1170 | __h.release(); |
| 1171 | return __r; |
| 1172 | } |
| 1173 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1174 | #endif // _LIBCPP_HAS_NO_VARIADICS |
| 1175 | #else // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1176 | |
| 1177 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1178 | typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
| 1179 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(const key_type& __k) |
| 1180 | { |
| 1181 | __node_allocator& __na = __table_.__node_alloc(); |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1182 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1183 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), __k); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1184 | __h.get_deleter().__first_constructed = true; |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1185 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1186 | __h.get_deleter().__second_constructed = true; |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1187 | return _VSTD::move(__h); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1188 | } |
| 1189 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1190 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1191 | |
| 1192 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1193 | template <class _InputIterator> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1194 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1195 | void |
| 1196 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::insert(_InputIterator __first, |
| 1197 | _InputIterator __last) |
| 1198 | { |
| 1199 | for (; __first != __last; ++__first) |
| 1200 | __table_.__insert_unique(*__first); |
| 1201 | } |
| 1202 | |
| 1203 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1204 | _Tp& |
| 1205 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](const key_type& __k) |
| 1206 | { |
| 1207 | iterator __i = find(__k); |
| 1208 | if (__i != end()) |
| 1209 | return __i->second; |
| 1210 | __node_holder __h = __construct_node(__k); |
| 1211 | pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get()); |
| 1212 | __h.release(); |
| 1213 | return __r.first->second; |
| 1214 | } |
| 1215 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1216 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1217 | |
| 1218 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1219 | _Tp& |
| 1220 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](key_type&& __k) |
| 1221 | { |
| 1222 | iterator __i = find(__k); |
| 1223 | if (__i != end()) |
| 1224 | return __i->second; |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1225 | __node_holder __h = __construct_node(_VSTD::move(__k)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1226 | pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get()); |
| 1227 | __h.release(); |
| 1228 | return __r.first->second; |
| 1229 | } |
| 1230 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1231 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1232 | |
| 1233 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1234 | _Tp& |
| 1235 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::at(const key_type& __k) |
| 1236 | { |
| 1237 | iterator __i = find(__k); |
| 1238 | #ifndef _LIBCPP_NO_EXCEPTIONS |
| 1239 | if (__i == end()) |
| 1240 | throw out_of_range("unordered_map::at: key not found"); |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1241 | #endif // _LIBCPP_NO_EXCEPTIONS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1242 | return __i->second; |
| 1243 | } |
| 1244 | |
| 1245 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1246 | const _Tp& |
| 1247 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::at(const key_type& __k) const |
| 1248 | { |
| 1249 | const_iterator __i = find(__k); |
| 1250 | #ifndef _LIBCPP_NO_EXCEPTIONS |
| 1251 | if (__i == end()) |
| 1252 | throw out_of_range("unordered_map::at: key not found"); |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1253 | #endif // _LIBCPP_NO_EXCEPTIONS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1254 | return __i->second; |
| 1255 | } |
| 1256 | |
| 1257 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1258 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1259 | void |
| 1260 | swap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, |
| 1261 | unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1262 | _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y))) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1263 | { |
| 1264 | __x.swap(__y); |
| 1265 | } |
| 1266 | |
| 1267 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1268 | bool |
| 1269 | operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, |
| 1270 | const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y) |
| 1271 | { |
| 1272 | if (__x.size() != __y.size()) |
| 1273 | return false; |
| 1274 | typedef typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::const_iterator |
| 1275 | const_iterator; |
| 1276 | for (const_iterator __i = __x.begin(), __ex = __x.end(), __ey = __y.end(); |
| 1277 | __i != __ex; ++__i) |
| 1278 | { |
| 1279 | const_iterator __j = __y.find(__i->first); |
| 1280 | if (__j == __ey || !(*__i == *__j)) |
| 1281 | return false; |
| 1282 | } |
| 1283 | return true; |
| 1284 | } |
| 1285 | |
| 1286 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1287 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1288 | bool |
| 1289 | operator!=(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, |
| 1290 | const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y) |
| 1291 | { |
| 1292 | return !(__x == __y); |
| 1293 | } |
| 1294 | |
| 1295 | template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>, |
| 1296 | class _Alloc = allocator<pair<const _Key, _Tp> > > |
Howard Hinnant | 83eade6 | 2013-03-06 23:30:19 +0000 | [diff] [blame] | 1297 | class _LIBCPP_TYPE_VIS unordered_multimap |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1298 | { |
| 1299 | public: |
| 1300 | // types |
| 1301 | typedef _Key key_type; |
| 1302 | typedef _Tp mapped_type; |
| 1303 | typedef _Hash hasher; |
| 1304 | typedef _Pred key_equal; |
| 1305 | typedef _Alloc allocator_type; |
| 1306 | typedef pair<const key_type, mapped_type> value_type; |
| 1307 | typedef value_type& reference; |
| 1308 | typedef const value_type& const_reference; |
| 1309 | |
| 1310 | private: |
| 1311 | typedef pair<key_type, mapped_type> __value_type; |
Howard Hinnant | f8880d0 | 2011-12-12 17:26:24 +0000 | [diff] [blame] | 1312 | typedef __unordered_map_hasher<key_type, mapped_type, hasher> __hasher; |
| 1313 | typedef __unordered_map_equal<key_type, mapped_type, key_equal> __key_equal; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1314 | typedef typename allocator_traits<allocator_type>::template |
| 1315 | #ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES |
| 1316 | rebind_alloc<__value_type> |
| 1317 | #else |
| 1318 | rebind_alloc<__value_type>::other |
| 1319 | #endif |
| 1320 | __allocator_type; |
| 1321 | |
| 1322 | typedef __hash_table<__value_type, __hasher, |
| 1323 | __key_equal, __allocator_type> __table; |
| 1324 | |
| 1325 | __table __table_; |
| 1326 | |
| 1327 | typedef typename __table::__node_traits __node_traits; |
| 1328 | typedef typename __table::__node_allocator __node_allocator; |
| 1329 | typedef typename __table::__node __node; |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1330 | typedef __hash_map_node_destructor<__node_allocator> _Dp; |
| 1331 | typedef unique_ptr<__node, _Dp> __node_holder; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1332 | typedef allocator_traits<allocator_type> __alloc_traits; |
| 1333 | public: |
| 1334 | typedef typename __alloc_traits::pointer pointer; |
| 1335 | typedef typename __alloc_traits::const_pointer const_pointer; |
| 1336 | typedef typename __alloc_traits::size_type size_type; |
| 1337 | typedef typename __alloc_traits::difference_type difference_type; |
| 1338 | |
| 1339 | typedef __hash_map_iterator<typename __table::iterator> iterator; |
| 1340 | typedef __hash_map_const_iterator<typename __table::const_iterator> const_iterator; |
| 1341 | typedef __hash_map_iterator<typename __table::local_iterator> local_iterator; |
| 1342 | typedef __hash_map_const_iterator<typename __table::const_local_iterator> const_local_iterator; |
| 1343 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1344 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1345 | unordered_multimap() |
| 1346 | _NOEXCEPT_(is_nothrow_default_constructible<__table>::value) |
| 1347 | {} // = default; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1348 | explicit unordered_multimap(size_type __n, const hasher& __hf = hasher(), |
| 1349 | const key_equal& __eql = key_equal()); |
| 1350 | unordered_multimap(size_type __n, const hasher& __hf, |
| 1351 | const key_equal& __eql, |
| 1352 | const allocator_type& __a); |
| 1353 | template <class _InputIterator> |
| 1354 | unordered_multimap(_InputIterator __first, _InputIterator __last); |
| 1355 | template <class _InputIterator> |
| 1356 | unordered_multimap(_InputIterator __first, _InputIterator __last, |
| 1357 | size_type __n, const hasher& __hf = hasher(), |
| 1358 | const key_equal& __eql = key_equal()); |
| 1359 | template <class _InputIterator> |
| 1360 | unordered_multimap(_InputIterator __first, _InputIterator __last, |
| 1361 | size_type __n, const hasher& __hf, |
| 1362 | const key_equal& __eql, |
| 1363 | const allocator_type& __a); |
| 1364 | explicit unordered_multimap(const allocator_type& __a); |
| 1365 | unordered_multimap(const unordered_multimap& __u); |
| 1366 | unordered_multimap(const unordered_multimap& __u, const allocator_type& __a); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1367 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1368 | unordered_multimap(unordered_multimap&& __u) |
| 1369 | _NOEXCEPT_(is_nothrow_move_constructible<__table>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1370 | unordered_multimap(unordered_multimap&& __u, const allocator_type& __a); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1371 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1372 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1373 | unordered_multimap(initializer_list<value_type> __il); |
| 1374 | unordered_multimap(initializer_list<value_type> __il, size_type __n, |
| 1375 | const hasher& __hf = hasher(), |
| 1376 | const key_equal& __eql = key_equal()); |
| 1377 | unordered_multimap(initializer_list<value_type> __il, size_type __n, |
| 1378 | const hasher& __hf, const key_equal& __eql, |
| 1379 | const allocator_type& __a); |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1380 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1381 | // ~unordered_multimap() = default; |
Howard Hinnant | 61aa601 | 2011-07-01 19:24:36 +0000 | [diff] [blame] | 1382 | _LIBCPP_INLINE_VISIBILITY |
| 1383 | unordered_multimap& operator=(const unordered_multimap& __u) |
| 1384 | { |
| 1385 | __table_ = __u.__table_; |
| 1386 | return *this; |
| 1387 | } |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1388 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1389 | unordered_multimap& operator=(unordered_multimap&& __u) |
| 1390 | _NOEXCEPT_(is_nothrow_move_assignable<__table>::value); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1391 | #endif |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1392 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1393 | unordered_multimap& operator=(initializer_list<value_type> __il); |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1394 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1395 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1396 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1397 | allocator_type get_allocator() const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1398 | {return allocator_type(__table_.__node_alloc());} |
| 1399 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1400 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1401 | bool empty() const _NOEXCEPT {return __table_.size() == 0;} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1402 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1403 | size_type size() const _NOEXCEPT {return __table_.size();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1404 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1405 | size_type max_size() const _NOEXCEPT {return __table_.max_size();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1406 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1407 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1408 | iterator begin() _NOEXCEPT {return __table_.begin();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1409 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1410 | iterator end() _NOEXCEPT {return __table_.end();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1411 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1412 | const_iterator begin() const _NOEXCEPT {return __table_.begin();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1413 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1414 | const_iterator end() const _NOEXCEPT {return __table_.end();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1415 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1416 | const_iterator cbegin() const _NOEXCEPT {return __table_.begin();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1417 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1418 | const_iterator cend() const _NOEXCEPT {return __table_.end();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1419 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1420 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1421 | #ifndef _LIBCPP_HAS_NO_VARIADICS |
| 1422 | |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1423 | template <class... _Args> |
| 1424 | iterator emplace(_Args&&... __args); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1425 | |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1426 | template <class... _Args> |
| 1427 | iterator emplace_hint(const_iterator __p, _Args&&... __args); |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1428 | #endif // _LIBCPP_HAS_NO_VARIADICS |
| 1429 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1430 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1431 | iterator insert(const value_type& __x) {return __table_.__insert_multi(__x);} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1432 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1433 | template <class _Pp, |
| 1434 | class = typename enable_if<is_constructible<value_type, _Pp>::value>::type> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1435 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1436 | iterator insert(_Pp&& __x) |
| 1437 | {return __table_.__insert_multi(_VSTD::forward<_Pp>(__x));} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1438 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1439 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1440 | iterator insert(const_iterator __p, const value_type& __x) |
| 1441 | {return __table_.__insert_multi(__p.__i_, __x);} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1442 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1443 | template <class _Pp, |
| 1444 | class = typename enable_if<is_constructible<value_type, _Pp>::value>::type> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1445 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1446 | iterator insert(const_iterator __p, _Pp&& __x) |
| 1447 | {return __table_.__insert_multi(__p.__i_, _VSTD::forward<_Pp>(__x));} |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1448 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1449 | template <class _InputIterator> |
| 1450 | void insert(_InputIterator __first, _InputIterator __last); |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1451 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1452 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1453 | void insert(initializer_list<value_type> __il) |
| 1454 | {insert(__il.begin(), __il.end());} |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1455 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1456 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1457 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1458 | iterator erase(const_iterator __p) {return __table_.erase(__p.__i_);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1459 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1460 | size_type erase(const key_type& __k) {return __table_.__erase_multi(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1461 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1462 | iterator erase(const_iterator __first, const_iterator __last) |
| 1463 | {return __table_.erase(__first.__i_, __last.__i_);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1464 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1465 | void clear() _NOEXCEPT {__table_.clear();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1466 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1467 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1468 | void swap(unordered_multimap& __u) |
| 1469 | _NOEXCEPT_(__is_nothrow_swappable<__table>::value) |
| 1470 | {__table_.swap(__u.__table_);} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1471 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1472 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1473 | hasher hash_function() const |
| 1474 | {return __table_.hash_function().hash_function();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1475 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1476 | key_equal key_eq() const |
| 1477 | {return __table_.key_eq().key_eq();} |
| 1478 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1479 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1480 | iterator find(const key_type& __k) {return __table_.find(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1481 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1482 | const_iterator find(const key_type& __k) const {return __table_.find(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1483 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1484 | size_type count(const key_type& __k) const {return __table_.__count_multi(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1485 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1486 | pair<iterator, iterator> equal_range(const key_type& __k) |
| 1487 | {return __table_.__equal_range_multi(__k);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1488 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1489 | pair<const_iterator, const_iterator> equal_range(const key_type& __k) const |
| 1490 | {return __table_.__equal_range_multi(__k);} |
| 1491 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1492 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1493 | size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1494 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1495 | size_type max_bucket_count() const _NOEXCEPT |
| 1496 | {return __table_.max_bucket_count();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1497 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1498 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1499 | size_type bucket_size(size_type __n) const |
| 1500 | {return __table_.bucket_size(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1501 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1502 | size_type bucket(const key_type& __k) const {return __table_.bucket(__k);} |
| 1503 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1504 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1505 | local_iterator begin(size_type __n) {return __table_.begin(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1506 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1507 | local_iterator end(size_type __n) {return __table_.end(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1508 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1509 | const_local_iterator begin(size_type __n) const {return __table_.cbegin(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1510 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1511 | const_local_iterator end(size_type __n) const {return __table_.cend(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1512 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1513 | const_local_iterator cbegin(size_type __n) const {return __table_.cbegin(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1514 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1515 | const_local_iterator cend(size_type __n) const {return __table_.cend(__n);} |
| 1516 | |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1517 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1518 | float load_factor() const _NOEXCEPT {return __table_.load_factor();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1519 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1520 | float max_load_factor() const _NOEXCEPT {return __table_.max_load_factor();} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1521 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1522 | void max_load_factor(float __mlf) {__table_.max_load_factor(__mlf);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1523 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1524 | void rehash(size_type __n) {__table_.rehash(__n);} |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1525 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1526 | void reserve(size_type __n) {__table_.reserve(__n);} |
| 1527 | |
| 1528 | private: |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1529 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| 1530 | __node_holder __construct_node(); |
| 1531 | template <class _A0> |
| 1532 | typename enable_if |
| 1533 | < |
| 1534 | is_constructible<value_type, _A0>::value, |
| 1535 | __node_holder |
| 1536 | >::type |
| 1537 | __construct_node(_A0&& __a0); |
| 1538 | template <class _A0> |
| 1539 | typename enable_if |
| 1540 | < |
| 1541 | is_constructible<key_type, _A0>::value, |
| 1542 | __node_holder |
| 1543 | >::type |
| 1544 | __construct_node(_A0&& __a0); |
| 1545 | #ifndef _LIBCPP_HAS_NO_VARIADICS |
| 1546 | template <class _A0, class _A1, class ..._Args> |
| 1547 | __node_holder __construct_node(_A0&& __a0, _A1&& __a1, _Args&& ...__args); |
| 1548 | #endif // _LIBCPP_HAS_NO_VARIADICS |
| 1549 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1550 | }; |
| 1551 | |
| 1552 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1553 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1554 | size_type __n, const hasher& __hf, const key_equal& __eql) |
| 1555 | : __table_(__hf, __eql) |
| 1556 | { |
| 1557 | __table_.rehash(__n); |
| 1558 | } |
| 1559 | |
| 1560 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1561 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1562 | size_type __n, const hasher& __hf, const key_equal& __eql, |
| 1563 | const allocator_type& __a) |
| 1564 | : __table_(__hf, __eql, __a) |
| 1565 | { |
| 1566 | __table_.rehash(__n); |
| 1567 | } |
| 1568 | |
| 1569 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1570 | template <class _InputIterator> |
| 1571 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1572 | _InputIterator __first, _InputIterator __last) |
| 1573 | { |
| 1574 | insert(__first, __last); |
| 1575 | } |
| 1576 | |
| 1577 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1578 | template <class _InputIterator> |
| 1579 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1580 | _InputIterator __first, _InputIterator __last, size_type __n, |
| 1581 | const hasher& __hf, const key_equal& __eql) |
| 1582 | : __table_(__hf, __eql) |
| 1583 | { |
| 1584 | __table_.rehash(__n); |
| 1585 | insert(__first, __last); |
| 1586 | } |
| 1587 | |
| 1588 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1589 | template <class _InputIterator> |
| 1590 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1591 | _InputIterator __first, _InputIterator __last, size_type __n, |
| 1592 | const hasher& __hf, const key_equal& __eql, const allocator_type& __a) |
| 1593 | : __table_(__hf, __eql, __a) |
| 1594 | { |
| 1595 | __table_.rehash(__n); |
| 1596 | insert(__first, __last); |
| 1597 | } |
| 1598 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1599 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1600 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1601 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1602 | const allocator_type& __a) |
| 1603 | : __table_(__a) |
| 1604 | { |
| 1605 | } |
| 1606 | |
| 1607 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1608 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1609 | const unordered_multimap& __u) |
| 1610 | : __table_(__u.__table_) |
| 1611 | { |
| 1612 | __table_.rehash(__u.bucket_count()); |
| 1613 | insert(__u.begin(), __u.end()); |
| 1614 | } |
| 1615 | |
| 1616 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1617 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1618 | const unordered_multimap& __u, const allocator_type& __a) |
| 1619 | : __table_(__u.__table_, __a) |
| 1620 | { |
| 1621 | __table_.rehash(__u.bucket_count()); |
| 1622 | insert(__u.begin(), __u.end()); |
| 1623 | } |
| 1624 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1625 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1626 | |
| 1627 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1628 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1629 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1630 | unordered_multimap&& __u) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1631 | _NOEXCEPT_(is_nothrow_move_constructible<__table>::value) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1632 | : __table_(_VSTD::move(__u.__table_)) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1633 | { |
| 1634 | } |
| 1635 | |
| 1636 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1637 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1638 | unordered_multimap&& __u, const allocator_type& __a) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1639 | : __table_(_VSTD::move(__u.__table_), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1640 | { |
| 1641 | if (__a != __u.get_allocator()) |
| 1642 | { |
| 1643 | iterator __i = __u.begin(); |
| 1644 | while (__u.size() != 0) |
| 1645 | { |
| 1646 | __table_.__insert_multi( |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1647 | _VSTD::move(__u.__table_.remove((__i++).__i_)->__value_) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1648 | ); |
| 1649 | } |
| 1650 | } |
| 1651 | } |
| 1652 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1653 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1654 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1655 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1656 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1657 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1658 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1659 | initializer_list<value_type> __il) |
| 1660 | { |
| 1661 | insert(__il.begin(), __il.end()); |
| 1662 | } |
| 1663 | |
| 1664 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1665 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1666 | initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| 1667 | const key_equal& __eql) |
| 1668 | : __table_(__hf, __eql) |
| 1669 | { |
| 1670 | __table_.rehash(__n); |
| 1671 | insert(__il.begin(), __il.end()); |
| 1672 | } |
| 1673 | |
| 1674 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1675 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap( |
| 1676 | initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| 1677 | const key_equal& __eql, const allocator_type& __a) |
| 1678 | : __table_(__hf, __eql, __a) |
| 1679 | { |
| 1680 | __table_.rehash(__n); |
| 1681 | insert(__il.begin(), __il.end()); |
| 1682 | } |
| 1683 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1684 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1685 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1686 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1687 | |
| 1688 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1689 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1690 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& |
| 1691 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(unordered_multimap&& __u) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1692 | _NOEXCEPT_(is_nothrow_move_assignable<__table>::value) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1693 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1694 | __table_ = _VSTD::move(__u.__table_); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1695 | return *this; |
| 1696 | } |
| 1697 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1698 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1699 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1700 | #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1701 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1702 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1703 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1704 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& |
| 1705 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=( |
| 1706 | initializer_list<value_type> __il) |
| 1707 | { |
| 1708 | __table_.__assign_multi(__il.begin(), __il.end()); |
| 1709 | return *this; |
| 1710 | } |
| 1711 | |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1712 | #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| 1713 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1714 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1715 | |
| 1716 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1717 | typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1718 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node() |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1719 | { |
| 1720 | __node_allocator& __na = __table_.__node_alloc(); |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1721 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1722 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1723 | __h.get_deleter().__first_constructed = true; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1724 | __h.get_deleter().__second_constructed = true; |
| 1725 | return __h; |
| 1726 | } |
| 1727 | |
| 1728 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1729 | template <class _A0> |
| 1730 | typename enable_if |
| 1731 | < |
| 1732 | is_constructible<pair<const _Key, _Tp>, _A0>::value, |
| 1733 | typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
| 1734 | >::type |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1735 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0) |
| 1736 | { |
| 1737 | __node_allocator& __na = __table_.__node_alloc(); |
Howard Hinnant | 9996844 | 2011-11-29 18:15:50 +0000 | [diff] [blame] | 1738 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1739 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_), |
| 1740 | _VSTD::forward<_A0>(__a0)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1741 | __h.get_deleter().__first_constructed = true; |
| 1742 | __h.get_deleter().__second_constructed = true; |
| 1743 | return __h; |
| 1744 | } |
| 1745 | |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1746 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1747 | template <class _A0> |
| 1748 | typename enable_if |
| 1749 | < |
| 1750 | is_constructible<_Key, _A0>::value, |
| 1751 | typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
| 1752 | >::type |
| 1753 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node(_A0&& __a0) |
| 1754 | { |
| 1755 | __node_allocator& __na = __table_.__node_alloc(); |
| 1756 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
| 1757 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_.first), |
| 1758 | _VSTD::forward<_A0>(__a0)); |
| 1759 | __h.get_deleter().__first_constructed = true; |
| 1760 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_.second)); |
| 1761 | __h.get_deleter().__second_constructed = true; |
| 1762 | return __h; |
| 1763 | } |
| 1764 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1765 | #ifndef _LIBCPP_HAS_NO_VARIADICS |
| 1766 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1767 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1768 | template <class _A0, class _A1, class ..._Args> |
| 1769 | typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder |
| 1770 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node( |
| 1771 | _A0&& __a0, _A1&& __a1, _Args&&... __args) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1772 | { |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1773 | __node_allocator& __na = __table_.__node_alloc(); |
| 1774 | __node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na)); |
| 1775 | __node_traits::construct(__na, _VSTD::addressof(__h->__value_), |
| 1776 | _VSTD::forward<_A0>(__a0), _VSTD::forward<_A1>(__a1), |
| 1777 | _VSTD::forward<_Args>(__args)...); |
| 1778 | __h.get_deleter().__first_constructed = true; |
| 1779 | __h.get_deleter().__second_constructed = true; |
| 1780 | return __h; |
| 1781 | } |
| 1782 | |
| 1783 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1784 | template <class... _Args> |
| 1785 | typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::iterator |
| 1786 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::emplace(_Args&&... __args) |
| 1787 | { |
| 1788 | __node_holder __h = __construct_node(_VSTD::forward<_Args>(__args)...); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1789 | iterator __r = __table_.__node_insert_multi(__h.get()); |
| 1790 | __h.release(); |
| 1791 | return __r; |
| 1792 | } |
| 1793 | |
| 1794 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1795 | template <class... _Args> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1796 | typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::iterator |
| 1797 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::emplace_hint( |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1798 | const_iterator __p, _Args&&... __args) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1799 | { |
Howard Hinnant | 635ce1d | 2012-05-25 22:04:21 +0000 | [diff] [blame] | 1800 | __node_holder __h = __construct_node(_VSTD::forward<_Args>(__args)...); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1801 | iterator __r = __table_.__node_insert_multi(__p.__i_, __h.get()); |
| 1802 | __h.release(); |
| 1803 | return __r; |
| 1804 | } |
| 1805 | |
Howard Hinnant | 73d21a4 | 2010-09-04 23:28:19 +0000 | [diff] [blame] | 1806 | #endif // _LIBCPP_HAS_NO_VARIADICS |
| 1807 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1808 | |
| 1809 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1810 | template <class _InputIterator> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1811 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1812 | void |
| 1813 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::insert(_InputIterator __first, |
| 1814 | _InputIterator __last) |
| 1815 | { |
| 1816 | for (; __first != __last; ++__first) |
| 1817 | __table_.__insert_multi(*__first); |
| 1818 | } |
| 1819 | |
| 1820 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1821 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1822 | void |
| 1823 | swap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, |
| 1824 | unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y) |
Howard Hinnant | 5f2f14c | 2011-06-04 18:54:24 +0000 | [diff] [blame] | 1825 | _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y))) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1826 | { |
| 1827 | __x.swap(__y); |
| 1828 | } |
| 1829 | |
| 1830 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
| 1831 | bool |
| 1832 | operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, |
| 1833 | const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y) |
| 1834 | { |
| 1835 | if (__x.size() != __y.size()) |
| 1836 | return false; |
| 1837 | typedef typename unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::const_iterator |
| 1838 | const_iterator; |
| 1839 | typedef pair<const_iterator, const_iterator> _EqRng; |
| 1840 | for (const_iterator __i = __x.begin(), __ex = __x.end(); __i != __ex;) |
| 1841 | { |
| 1842 | _EqRng __xeq = __x.equal_range(__i->first); |
| 1843 | _EqRng __yeq = __y.equal_range(__i->first); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1844 | if (_VSTD::distance(__xeq.first, __xeq.second) != |
| 1845 | _VSTD::distance(__yeq.first, __yeq.second) || |
| 1846 | !_VSTD::is_permutation(__xeq.first, __xeq.second, __yeq.first)) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1847 | return false; |
| 1848 | __i = __xeq.second; |
| 1849 | } |
| 1850 | return true; |
| 1851 | } |
| 1852 | |
| 1853 | template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> |
Howard Hinnant | ee6ccd0 | 2010-09-23 18:58:28 +0000 | [diff] [blame] | 1854 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1855 | bool |
| 1856 | operator!=(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, |
| 1857 | const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y) |
| 1858 | { |
| 1859 | return !(__x == __y); |
| 1860 | } |
| 1861 | |
| 1862 | _LIBCPP_END_NAMESPACE_STD |
| 1863 | |
| 1864 | #endif // _LIBCPP_UNORDERED_MAP |