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1 /* | 1 /* |
2 * Copyright (C) 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 * Library General Public License for more details. | 12 * Library General Public License for more details. |
13 * | 13 * |
14 * You should have received a copy of the GNU Library General Public License | 14 * You should have received a copy of the GNU Library General Public License |
15 * along with this library; see the file COPYING.LIB. If not, write to | 15 * along with this library; see the file COPYING.LIB. If not, write to |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 * Boston, MA 02110-1301, USA. | 17 * Boston, MA 02110-1301, USA. |
18 * | 18 * |
19 */ | 19 */ |
20 | 20 |
21 #ifndef WTF_HashSet_h | 21 #ifndef WTF_HashSet_h |
22 #define WTF_HashSet_h | 22 #define WTF_HashSet_h |
23 | 23 |
| 24 #include "base/allocator/partition_allocator/partition_allocator.h" |
24 #include "wtf/HashTable.h" | 25 #include "wtf/HashTable.h" |
25 #include "wtf/allocator/PartitionAllocator.h" | |
26 #include <initializer_list> | 26 #include <initializer_list> |
27 | 27 |
28 namespace WTF { | 28 namespace WTF { |
29 | 29 |
30 struct IdentityExtractor; | 30 struct IdentityExtractor; |
31 | 31 |
32 // Note: empty or deleted values are not allowed, using them may lead to | 32 // Note: empty or deleted values are not allowed, using them may lead to |
33 // undefined behavior. For pointer valuess this means that null pointers are | 33 // undefined behavior. For pointer valuess this means that null pointers are |
34 // not allowed unless you supply custom traits. | 34 // not allowed unless you supply custom traits. |
35 template <typename ValueArg, | 35 template <typename ValueArg, |
36 typename HashArg = typename DefaultHash<ValueArg>::Hash, | 36 typename HashArg = typename DefaultHash<ValueArg>::Hash, |
37 typename TraitsArg = HashTraits<ValueArg>, | 37 typename TraitsArg = HashTraits<ValueArg>, |
38 typename Allocator = PartitionAllocator> | 38 typename Allocator = PartitionAllocator> |
39 class HashSet { | 39 class HashSet { |
40 WTF_USE_ALLOCATOR(HashSet, Allocator); | 40 USE_ALLOCATOR(HashSet, Allocator); |
41 | 41 |
42 private: | 42 private: |
43 typedef HashArg HashFunctions; | 43 typedef HashArg HashFunctions; |
44 typedef TraitsArg ValueTraits; | 44 typedef TraitsArg ValueTraits; |
45 typedef typename ValueTraits::PeekInType ValuePeekInType; | 45 typedef typename ValueTraits::PeekInType ValuePeekInType; |
46 | 46 |
47 public: | 47 public: |
48 typedef typename ValueTraits::TraitType ValueType; | 48 typedef typename ValueTraits::TraitType ValueType; |
49 | 49 |
50 private: | 50 private: |
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315 iterator end = collection.end(); | 315 iterator end = collection.end(); |
316 for (unsigned i = 0; it != end; ++it, ++i) | 316 for (unsigned i = 0; it != end; ++it, ++i) |
317 vector[i] = *it; | 317 vector[i] = *it; |
318 } | 318 } |
319 | 319 |
320 } // namespace WTF | 320 } // namespace WTF |
321 | 321 |
322 using WTF::HashSet; | 322 using WTF::HashSet; |
323 | 323 |
324 #endif // WTF_HashSet_h | 324 #endif // WTF_HashSet_h |
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