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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CC_SCOPED_PTR_HASH_MAP_H_ | 5 #ifndef CC_BASE_SCOPED_PTR_HASH_MAP_H_ |
| 6 #define CC_SCOPED_PTR_HASH_MAP_H_ | 6 #define CC_BASE_SCOPED_PTR_HASH_MAP_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/hash_tables.h" | 9 #include "base/hash_tables.h" |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
| 11 #include "base/memory/scoped_ptr.h" |
| 11 #include "base/stl_util.h" | 12 #include "base/stl_util.h" |
| 12 #include "base/memory/scoped_ptr.h" | |
| 13 | 13 |
| 14 namespace cc { | 14 namespace cc { |
| 15 | 15 |
| 16 // This type acts like a hash_map<K, scoped_ptr<V> >, based on top of | 16 // This type acts like a hash_map<K, scoped_ptr<V> >, based on top of |
| 17 // std::hash_map. The ScopedPtrHashMap has ownership of all values in the data | 17 // std::hash_map. The ScopedPtrHashMap has ownership of all values in the data |
| 18 // structure. | 18 // structure. |
| 19 template <typename Key, typename Value> | 19 template <typename Key, typename Value> |
| 20 class ScopedPtrHashMap { | 20 class ScopedPtrHashMap { |
| 21 typedef base::hash_map<Key, Value*> Container; | 21 typedef base::hash_map<Key, Value*> Container; |
| 22 public: | 22 public: |
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| 143 inline const_iterator end() const { return data_.end(); } | 143 inline const_iterator end() const { return data_.end(); } |
| 144 | 144 |
| 145 private: | 145 private: |
| 146 Container data_; | 146 Container data_; |
| 147 | 147 |
| 148 DISALLOW_COPY_AND_ASSIGN(ScopedPtrHashMap); | 148 DISALLOW_COPY_AND_ASSIGN(ScopedPtrHashMap); |
| 149 }; | 149 }; |
| 150 | 150 |
| 151 } // namespace cc | 151 } // namespace cc |
| 152 | 152 |
| 153 #endif // CC_SCOPED_PTR_HASH_MAP_H_ | 153 #endif // CC_BASE_SCOPED_PTR_HASH_MAP_H_ |
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