| /* |
| * libjingle |
| * Copyright 2014 Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| // Stores a collection of pointers that are deleted when the container is |
| // destructed. |
| |
| #ifndef TALK_BASE_SCOPEDPTRCOLLECTION_H_ |
| #define TALK_BASE_SCOPEDPTRCOLLECTION_H_ |
| |
| #include <algorithm> |
| #include <vector> |
| |
| #include "talk/base/basictypes.h" |
| #include "talk/base/constructormagic.h" |
| |
| namespace talk_base { |
| |
| template<class T> |
| class ScopedPtrCollection { |
| public: |
| typedef std::vector<T*> VectorT; |
| |
| ScopedPtrCollection() { } |
| ~ScopedPtrCollection() { |
| for (typename VectorT::iterator it = collection_.begin(); |
| it != collection_.end(); ++it) { |
| delete *it; |
| } |
| } |
| |
| const VectorT& collection() const { return collection_; } |
| void Reserve(size_t size) { |
| collection_.reserve(size); |
| } |
| void PushBack(T* t) { |
| collection_.push_back(t); |
| } |
| |
| // Remove |t| from the collection without deleting it. |
| void Remove(T* t) { |
| collection_.erase(std::remove(collection_.begin(), collection_.end(), t), |
| collection_.end()); |
| } |
| |
| private: |
| VectorT collection_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ScopedPtrCollection); |
| }; |
| |
| } // namespace talk_base |
| |
| #endif // TALK_BASE_SCOPEDPTRCOLLECTION_H_ |