/*************************************************************************/
/*  mutex_utils.h                                                        */
/*************************************************************************/
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/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
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#ifndef MUTEX_UTILS_H
#define MUTEX_UTILS_H

#include "core/error_macros.h"
#include "core/os/mutex.h"

#include "macros.h"

class ScopedMutexLock {
	Mutex *mutex;

public:
	ScopedMutexLock(Mutex *mutex) {
		this->mutex = mutex;
#ifndef NO_THREADS
#ifdef DEBUG_ENABLED
		CRASH_COND(!mutex);
#endif
		this->mutex->lock();
#endif
	}

	~ScopedMutexLock() {
#ifndef NO_THREADS
#ifdef DEBUG_ENABLED
		CRASH_COND(!mutex);
#endif
		mutex->unlock();
#endif
	}
};

#define SCOPED_MUTEX_LOCK(m_mutex) ScopedMutexLock GD_UNIQUE_NAME(__scoped_mutex_lock__)(m_mutex);

// TODO: Add version that receives a lambda instead, once C++11 is allowed

#endif // MUTEX_UTILS_H