tw_atomic.hpp

/*
 * Copyright (C) 2015 The Team Win Recovery 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.
 */

#ifndef _TWATOMIC_HPP_HEADER
#define _TWATOMIC_HPP_HEADER

#include <pthread.h>

class TWAtomicInt
{
public:
	TWAtomicInt(int initial_value = 0);
	~TWAtomicInt();
	void set_value(int new_value);
	int get_value();

private:
	int value;
	bool use_mutex;
	pthread_mutex_t mutex_lock;
};

#endif //_TWATOMIC_HPP_HEADER