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// Copyright 2017 The Cobalt Authors. All Rights Reserved.
//
// 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.
#ifndef COBALT_BASE_REF_COUNTED_LOCK_H_
#define COBALT_BASE_REF_COUNTED_LOCK_H_
#include "base/memory/ref_counted.h"
#include "base/synchronization/lock.h"
namespace base {
//
// A non-thread-safe ref-counted wrapper around a lock.
//
class RefCountedLock : public base::RefCounted<RefCountedLock> {
public:
base::Lock& GetLock() { return lock_; }
private:
base::Lock lock_;
};
//
// A thread-safe ref-counted wrapper around a lock.
//
class RefCountedThreadSafeLock
: public base::RefCountedThreadSafe<RefCountedThreadSafeLock> {
public:
base::Lock& GetLock() { return lock_; }
private:
base::Lock lock_;
};
} // namespace base
#endif // COBALT_BASE_REF_COUNTED_LOCK_H_