9cf037b831
R=mallinath@webrtc.org Review URL: https://webrtc-codereview.appspot.com/8139004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5502 4adac7df-926f-26a2-2b94-8c16560cd09d
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/*
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* libjingle
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* Copyright 2014 Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// Stores a collection of pointers that are deleted when the container is
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// destructed.
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#ifndef TALK_BASE_SCOPEDPTRCOLLECTION_H_
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#define TALK_BASE_SCOPEDPTRCOLLECTION_H_
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#include <algorithm>
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#include <vector>
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#include "talk/base/basictypes.h"
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#include "talk/base/constructormagic.h"
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namespace talk_base {
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template<class T>
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class ScopedPtrCollection {
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public:
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typedef std::vector<T*> VectorT;
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ScopedPtrCollection() { }
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~ScopedPtrCollection() {
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for (typename VectorT::iterator it = collection_.begin();
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it != collection_.end(); ++it) {
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delete *it;
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}
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}
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const VectorT& collection() const { return collection_; }
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void Reserve(size_t size) {
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collection_.reserve(size);
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}
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void PushBack(T* t) {
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collection_.push_back(t);
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}
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// Remove |t| from the collection without deleting it.
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void Remove(T* t) {
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collection_.erase(std::remove(collection_.begin(), collection_.end(), t),
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collection_.end());
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}
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private:
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VectorT collection_;
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DISALLOW_COPY_AND_ASSIGN(ScopedPtrCollection);
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};
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} // namespace talk_base
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#endif // TALK_BASE_SCOPEDPTRCOLLECTION_H_
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