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/*
* Copyright 2014 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
// Stores a collection of pointers that are deleted when the container is
// destructed.
#ifndef WEBRTC_BASE_SCOPEDPTRCOLLECTION_H_
#define WEBRTC_BASE_SCOPEDPTRCOLLECTION_H_
#include <stddef.h>
#include <algorithm>
#include <vector>
#include "webrtc/base/constructormagic.h"
namespace rtc {
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_;
RTC_DISALLOW_COPY_AND_ASSIGN(ScopedPtrCollection);
};
} // namespace rtc
#endif // WEBRTC_BASE_SCOPEDPTRCOLLECTION_H_
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