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/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkBBHFactory_DEFINED
#define SkBBHFactory_DEFINED
#include "SkTypes.h"
class SkBBoxHierarchy;
struct SkRect;
class SK_API SkBBHFactory {
public:
/**
* Allocate a new SkBBoxHierarchy. Return NULL on failure.
*/
virtual SkBBoxHierarchy* operator()(const SkRect& bounds) const = 0;
virtual ~SkBBHFactory() {}
};
class SK_API SkRTreeFactory : public SkBBHFactory {
public:
SkBBoxHierarchy* operator()(const SkRect& bounds) const override;
private:
typedef SkBBHFactory INHERITED;
};
#endif
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