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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkRefSet_DEFINED
#define SkRefSet_DEFINED
#include "SkRefCnt.h"
#include "SkTArray.h"
template <typename T> class SkRefSet {
public:
T* get(int index) const {
SkASSERT((unsigned)index < (unsigned)fArray.count());
return fArray[index].get();
}
bool set(int index, sk_sp<T> value) {
if (index < fArray.count()) {
fArray[index] = std::move(value);
return true;
}
if (fArray.count() == index && value) {
fArray.emplace_back(std::move(value));
return true;
}
SkDebugf("SkRefSet: index [%d] out of range %d\n", index, fArray.count());
return false;
}
private:
SkTArray<sk_sp<T>, true> fArray;
};
#endif
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