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/* ****************************************************************
   ****************************************************************
   * Com++ Professional (c) 2009 C++ World
   * http://www.cplusplusworld.com/ mailto:compp@cplusplusworld.com
   ****************************************************************
   ****************************************************************
*/

#ifndef _SEM_H
#define _SEM_H

#include <semaphore.h>

#include <cstdio>
#include "ComPlusPlus/ShMem.h"

namespace compp {
class Sem
{
protected:
        sem_t *SemIdP;
        sem_t SemId;
        ShMem *sm;
public:
        Sem( bool remote = false, const int id = 0);
        Sem(int Val, bool remote = false, const int id = 0);
        virtual ~Sem();
        bool Post();
        bool Post(int count);
        bool Wait();
        bool TryWait();
        int Wait(int count);
};
}
#endif

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