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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Base class for reference counted objects in Minikin
#ifndef MINIKIN_REF_COUNTED_H
#define MINIKIN_REF_COUNTED_H
namespace android {
class MinikinRefCounted {
public:
void RefLocked() { mRefcount_++; }
void UnrefLocked() { if (--mRefcount_ == 0) { delete this; } }
// These refcount operations take the global lock.
void Ref();
void Unref();
MinikinRefCounted() : mRefcount_(1) { }
virtual ~MinikinRefCounted() { };
private:
int mRefcount_;
};
}
#endif // MINIKIN_REF_COUNTED_H
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