lgrDisMessageState.h

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


#ifndef lgrDisMessageState_H_
#define lgrDisMessageState_H_

#if DtDIS

#include <lgrSim/lgrSim.h>
#include <lgrCore/messageState.h>
#include <lgrUtil/virtualConstructor.h>
#include <lgrUtil/memoryBuffer.h>

#include <list>
#include <set>
#include <vlpi/disEnums.h>

enum DtPduKind;

namespace MAKLogger
{

   class DtLgrDisSimulationManager;

   class DT_DLL_LGRSIM DtLgrDisMessageState : public DtMessageState
   {
   public:

      typedef std::set<DtPduKind> DtPduKindSet;

      DT_VIRTUAL_CTR_DEFAULTS( DtLgrDisMessageState,
         (const DtPduKindSet& statePduKinds, const DtLgrDisSimulationManager* simMgr),
         (const DtPduKindSet& statePduKinds, const DtLgrDisSimulationManager* simMgr=0))

      virtual ~DtLgrDisMessageState();

      virtual void modifyMessages(DtMessageBuffer& messages) const;

      virtual void modifyMessage(DtPacket& packet) const;

      virtual void decodeCheckpoint(const DtPacket& packet, DtMessageBuffer& messageBuffer,
         bool includeInteractions);

      virtual void decodeLinkedCheckpoint(const DtPacket& packet, DtMessageBuffer& messageBuffer,
         bool includeInteractions);

      virtual DtPacket* generateCheckpoint(const DtAbsoluteTime& timestampe,bool includeInteractions);

      virtual bool isUpdateMessage(const DtPacket& packet) const;

      virtual bool isUpdateMessage(DtPduKind pduKind) const;

      virtual bool isRemovalMessage(const DtPacket& packet) const;

      virtual bool isInteractionMessage(const DtPacket& packet) const;

      virtual bool isInteractionMessage(DtPduKind pduKind) const;

      virtual void createUpdate(const DtStateObject& object,const DtAbsoluteTime& time, std::list<DtPacket*>& packetlist) const;

      virtual DtPacket* createRemoval(const DtStateObject& object,const DtAbsoluteTime& time) const;

      virtual void setInputVersion(int disVersion);
      virtual void setOutputVersion(int disVersion);

   protected:

      virtual void decodeCheckpoint(const char* checkpointBuffer, size_t bufferSize, DtAbsoluteTime time,
         DtMessageBuffer& messageBuffer, bool includeInteractions);

      DtLgrDisMessageState(const DtLgrDisMessageState&);

      DtLgrDisMessageState& operator=(const DtLgrDisMessageState&);

      virtual void activateState();
      virtual void deactivateState();

   protected:

      DtPduKindSet myStatePduKinds;

      int myInputVersion;
      int myOutputVersion;
   };

}

#endif
#endif