SequenceNumber.h

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/*******************************************************************************
 *  SequenceNumber.h
 *
 *  (C) 2006 AG Aktives Sehen <agas@uni-koblenz.de>
 *           Universitaet Koblenz-Landau
 *
 *  Additional information:
 *  $Id: SequenceNumber.h 44313 2011-04-06 22:46:28Z agas $
 ******************************************************************************/

#ifndef SEQUENCENUMBER_H
#define SEQUENCENUMBER_H

#include <time.h>
#include <assert.h>
#include <sys/time.h>

#include "../../Architecture/Thread/Mutex.h"

class SequenceNumber
{

        public:

                static SequenceNumber* getInstance();

                unsigned long getSequenceNumber();

                virtual ~SequenceNumber();

        private:

                SequenceNumber();

                static SequenceNumber* instance;

                unsigned long m_NextValue;

                Mutex m_NextValueMutex;
};

#endif