regionRealizationMsg.h

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/*********************************************************************
** Copyright (c) 2004 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: regionRealizationMsg.h,v $ $Revision: 1.7 $ $State: Exp $
*********************************************************************/


#ifndef DtRegionRealizationMsg_H_
#define DtRegionRealizationMsg_H_
#ifdef DDM

#include "rtiMsg.h"
#include "netRegionRealization.h"
#include "internalTypes.h"

class DtConnectionMgr;
class DtRegionRealizationMsg;
class DtRegionExtent;
class DtNetExtent;
typedef void (*DtRegionRealizationCb)(const DtRegionRealizationMsg& msg, void* usr);

class DT_DLL_LRC DtRegionRealizationMsg : public DtRtiMsg
{
public:

   DtRegionRealizationMsg(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtRegionRealizationMsg(DtRegionHandle handleValue,
      DtRegionHandle regionHandleValue,
      DtDimensionHandleStdSet const* dimHandles = NULL,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   DtRegionRealizationMsg(const DtNetRegionReliazationMsg* netRepMsg,
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   virtual ~DtRegionRealizationMsg();

   virtual DtRtiMsg* clone(bool copy = true) const; 

   virtual void set(DtRegionHandle handleValue, DtRegionHandle regionHandleValue,
      DtDimensionHandleStdSet const* dimHandles = NULL);

   virtual void setRegionRealizationHandle(DtRegionHandle handleValue);
   virtual DtRegionHandle regionRealizationHandle() const;

   virtual void setRegionHandle(DtRegionHandle handleValue);
   virtual DtRegionHandle regionHandle() const;

   virtual void setDimensionHandles(DtDimensionHandleStdSet const& dimHandles);
   virtual DtDimensionHandleStdSet const& dimensionHandles() const;
   
   unsigned long numberDimensions() const;

   virtual void printData(DtLogicalTimeFactory* logicalTimeFactory) const;

public:

   static DtRtiMsg* create(const DtNetMsgHeader* initial, 
      DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);    

   static DtRtiMsg* create(DtBufferPtr buffer = DtUSE_INTERNAL_BUFFER);

   static void addCallback(DtConnectionMgr *conn, 
      DtRegionRealizationCb cb, void *usr);
   static void removeCallback(DtConnectionMgr *conn, 
      DtRegionRealizationCb cb, void *usr);
   
protected:
   
   virtual DtNetU32* netDimensionHandles();

   virtual void fillFromNetRep(DtNetU32* netDimHandles, DtDimensionHandleStdSet& dimHandles) const;

   virtual void fillNetRep(DtDimensionHandleStdSet const& dimHandles, DtNetU32* netDimHandles);

   virtual DtNetRegionReliazationMsg* netRegionRealizationMsg();
   virtual const DtNetRegionReliazationMsg* netRegionRealizationMsg() const;

   virtual DtRtiMsgKind internalDtRtiMsgKind();

   virtual int minSize(int numberDimensions=0) const;

   virtual DtRegionRealizationMsg* self() const;

protected:

   DtDimensionHandleStdSet myDimensionHandles;
   bool myDirty;

   unsigned int myDimensionSlotCount;
};


inline DtRegionRealizationMsg* DtRegionRealizationMsg::self() const
{
   return const_cast<DtRegionRealizationMsg*>( this );
}

#endif
#endif