systemHashKey.h

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/*********************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*********************************************************************/



#ifndef DtSystemHashKey_H_
#define DtSystemHashKey_H_

#include "globalObjectDesignator.h"
#include "globalObjectDesignatorHashKey.h"

class DT_DLL_VL DtSystemHashKey : public DtBaseHashKey
{

public:

   DtSystemHashKey();

   DtSystemHashKey(const DtGlobalObjectDesignator& id, int systemId);

   virtual ~DtSystemHashKey();

   DtSystemHashKey(const DtSystemHashKey& orig);

   DtSystemHashKey& operator=(const DtSystemHashKey& orig);

   virtual DtBaseHashKey* clone() const;

   virtual int value() const;

   virtual DtHashKeyType hashKeyType() const {return DtSystemHashKeyType;}

   virtual const DtString stringRep() const;

protected:

   virtual DtU64 computeHashValue();

protected:

   DtGlobalObjectDesignatorHashKey myDesHashKey;
   int mySystemId;

};

#endif