mutex.h

/*************************************************************************/
/*  mutex.h                                                              */
/*************************************************************************/
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
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#ifndef MUTEX_H
#define MUTEX_H

#include "error_list.h"


class Mutex {
protected:
    static Mutex* (*create_func)(bool);

public:

    virtual void lock()=0; 
    virtual void unlock()=0; 
    virtual Error try_lock()=0; 

    static Mutex * create(bool p_recursive=true); 

    virtual ~Mutex();
};

class MutexLock {

    Mutex *mutex;
public:

    MutexLock(Mutex* p_mutex) { mutex=p_mutex; if (mutex) mutex->lock(); }
    ~MutexLock() { if (mutex) mutex->unlock(); }

};

#endif