ddmMgr.h

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/*********************************************************************
** Copyright (c) 2001 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: ddmMgr.h,v $ $Revision: 1.32 $ $State: Exp $
*********************************************************************/
#ifndef ddmMgr_H_
#define ddmMgr_H_
#ifdef DDM


#include "rtiMsConfig.h"
#include <vlutil/vlHashlist.h>
#include "fomMgr.h"
#include "connectMgr.h"
#include "regionList.h"
#include "dimRangeBounds.h"

class DtRtiSaveFile;
class DtRegion;
class DtFederateMgr;
class DtResignMsg;

class DT_DLL_LRC DtDataDistMgr
{
public:
   typedef DtDataDistMgr* (*DtDataDistMgrCreator)(DtFederateMgr* p);

protected:

   DtDataDistMgr(DtFederateMgr* fedMgrPtr);

public:

   virtual ~DtDataDistMgr();

private:
   
   DtDataDistMgr(DtDataDistMgr const& );

   DtDataDistMgr& operator= (DtDataDistMgr const& );

public:

   virtual void postJoinInit();

   virtual bool isPostJoined() const;

   virtual bool active();

   virtual DtRegion* localRegion(DtRegionHandle regionHandle) = 0;

   virtual bool isMemberLocalRegions(DtRegionHandle regionHandle) = 0;

   virtual DtRegion* remoteRegion(DtRegionHandle regionHandle) = 0;

   virtual bool isMemberRemoteRegions(DtRegionHandle regionHandle) = 0;

#if defined(DtIFSPEC1516) || defined(DtIFSPEC1516E)
   virtual DtRegionHandle createRegion(DtDimensionHandleSet const & dimHandles) = 0;
#else
   virtual DtRegion* createRegion(DtSpaceHandle spaceHandleValue,
                                  unsigned long numberOfExtents) = 0;
#endif

   virtual void deleteRegion(DtRegion *regionPtr) = 0;

   virtual void deleteRegion(DtRegionHandle regionHandle) = 0;

   virtual void notifyAboutRegionModification(DtRegion* theRegion) = 0;

   virtual void notifyAboutRegionModification(DtRegionHandle regionHandle) = 0;

   virtual DtSpaceHandle getAttributeRoutingSpaceHandle(
     DtAttributeHandle   theHandle,
     DtObjectClassHandle whichClass);

   virtual DtSpaceHandle getInteractionRoutingSpaceHandle(
      DtInteractionClassHandle   theHandle);

#ifdef DtIFSPEC1516
   virtual void setRangeBounds(DtRegionHandle regionHandle,
      DtExtentIndex extentIndex, DtDimensionHandle dimHandle,
      unsigned long lower, unsigned long upper) = 0;
   virtual void setRangeBounds(DtRegionHandle regionHandle,
      DtExtentIndex extentIndex, DtDimBounds const & dimBounds) = 0;
   virtual DtDimBounds getRangeBounds(DtRegionHandle regionHandle,
      DtExtentIndex extentIndex, DtDimensionHandle dimHandle) = 0;

   virtual bool getDimensionHandleSet(
      DtRegionHandle theRegionHandle,
      rti1516::DimensionHandleSet& dimSet) const = 0;
#elif defined(DtIFSPEC1516E)
   virtual void setRangeBounds(DtRegionHandle regionHandle,
       DtExtentIndex extentIndex, DtDimensionHandle dimHandle,
       unsigned long lower, unsigned long upper) = 0;
   virtual void setRangeBounds(DtRegionHandle regionHandle,
       DtExtentIndex extentIndex, DtDimBounds const & dimBounds) = 0;
   virtual DtDimBounds getRangeBounds(DtRegionHandle regionHandle,
       DtExtentIndex extentIndex, DtDimensionHandle dimHandle) = 0;

   virtual bool getDimensionHandleSet(
       DtRegionHandle theRegionHandle,
       rti1516e::DimensionHandleSet& dimSet) const = 0;
#endif

   virtual void preTick();

   virtual void postTick();

   virtual void processResign(const DtResignMsg& msg);

   virtual bool save(DtRtiSaveFile& file);

   virtual void prepareToRestore();

   virtual bool restore( DtRtiSaveFile& file );

public:

   static DtDataDistMgr* create(DtFederateMgr* fedMgrPtr);

   static void setCreatorFunction(DtDataDistMgrCreator fn);
   
   static void setInternalCreatorFunction(DtDataDistMgrCreator fn);

protected:
   
   virtual DtFederateMgr* federateMgr();
   virtual DtFederateMgr* federateMgr() const;

   virtual DtRIDParameters* params();
   virtual DtRIDParameters* params() const;

   virtual DtFomClassMgr* fom();
   virtual DtFomClassMgr* fom() const;

   virtual DtConnectionMgr* connectMgr();
   virtual DtConnectionMgr* connectMgr() const;

   virtual DtObjectMgr* objMgr();
   virtual DtObjectMgr* objMgr() const;

   virtual DtInteractionMgr* interMgr();
   virtual DtInteractionMgr* interMgr() const;

protected:

   DtFederateMgr* myFederateMgr;

   bool myIsJoined;

protected:

   static DtDataDistMgrCreator theCreator;

   static DtDataDistMgrCreator theInternalCreator;
};

#endif
#endif