ibrcommon/ibrcommon/thread/Mutex.h

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#ifndef IBRCOMMON_MUTEX_H_
#define IBRCOMMON_MUTEX_H_

#include <pthread.h>
#include "ibrcommon/Exceptions.h"

namespace ibrcommon
{
        class MutexException : public ibrcommon::Exception
        {
        public:
                MutexException(string what = "An error occured during mutex operation.") throw() : ibrcommon::Exception(what)
                {
                };
        };

        class Mutex
        {
                public:
                        enum MUTEX_TYPE
                        {
                                MUTEX_NORMAL = PTHREAD_MUTEX_NORMAL,
                                MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE,
                                MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK
                        };

                        Mutex(MUTEX_TYPE type = MUTEX_ERRORCHECK);
                        virtual ~Mutex();

                        virtual void trylock() throw (MutexException);
                        virtual void enter() throw (MutexException);
                        virtual void leave() throw (MutexException);

                protected:
                        pthread_mutex_t m_mutex;
        };
}

#endif /*MUTEX_H_*/