region1516.h

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#pragma once

#if (DtHLA && DtHLA_1516)

#include <map>
#include <vector>
#include "rtiNamespace.h"
#include <vlutil/vlExceptions.h>
#include <matrix/geodeticCoord.h>

#include <vlutil/vlSmartPointers.h>
#include "vrlRtiAmbassador.h"
#include <set>


class DtExerciseConn;
class DtVrlRtiAmbassador;
class DtGeodeticNormalizer;
class DtDDMRegion;

typedef std::shared_ptr<DtDDMRegion> DtDDMRegionSP;
typedef std::set<DtDDMRegionSP> DtDDMRegionSet;

class DT_DLL_VL DtDDMRegion 
{
public:
   DtDDMRegion(DtExerciseConn* exConn);

   DtDDMRegion(DtExerciseConn* exConn, const std::vector<DtString>& dimensionNameVector);

   virtual ~DtDDMRegion();

   virtual void init(const std::vector<DtString>& dimensionNameVector);

   virtual void initializeDimensions(
      const std::vector<DtString>& dimensionNameVector);

   virtual void initializeDimensions(
      const RTI::DimensionHandleSet& dimHandles );

   virtual void setUpperBound(const DtString& dimensionName, unsigned long upperBound );

   virtual void setLowerBound(const DtString& dimensionName, unsigned long lowerBound );

   virtual void setDimensionBounds(const DtString& dimensionName, unsigned long
      lowerBound, unsigned long upperBound);

   virtual void notifyRtiOfUpdate();


   virtual RTI::RegionHandle regionHandle();
   virtual const RTI::RegionHandle regionHandle() const;

   virtual void addAttributeHandle(RTI::AttributeHandle handle);

   virtual void addAttributeHandle(const DtString& objClassName, const DtString& attrName);

   virtual const RTI::AttributeHandleSet& attributeHandles() const;

   virtual int attributeHandleCount() const;

   virtual bool hasAttributeHandles() const;

protected:

   virtual void createRegion();

protected:

   DtDDMRegion(const DtDDMRegion& orig);

   DtDDMRegion& operator=(const DtDDMRegion& orig);

protected:

   struct DtDimensionHandleBoundsStruct
   {
      DtDimensionHandleBoundsStruct()
         : handle(), lowerBound(0), upperBound(1), dirty(true) {}
      DtDimensionHandleBoundsStruct(RTI::DimensionHandle handleToUse)
         : handle(handleToUse), lowerBound(0), upperBound(1), dirty(true) {}

      RTI::DimensionHandle handle;
      unsigned int lowerBound;
      unsigned int upperBound;
      bool dirty;
   };

   RTI::RegionHandle myRegionHandle;
   DtVrlRtiAmbassador* myRtiAmb;
   std::map<DtString, DtDimensionHandleBoundsStruct> myDimensionMap;

   // This is added to associate a region with particular attributes.
   DtExerciseConn* myExConn;
   RTI::AttributeHandleSet* myAttributeHandles;
};


#endif