stateRepository.h

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


#pragma once

#include <vl/globalObjectDesignator.h>
#include <vlutil/vlMachineTypes.h>
#include <vl/objectId.h>
#include <vl/hlaObject.h>

#include <iosfwd>
#include <map>

#ifdef DtDIS
class DtStandardVariableRecord;
#endif

#ifdef DtHLA
class DT_DLL_VL DtGenericAttributeInfo
{
public:

   DtGenericAttributeInfo() : wasUpdated(false) {}
   DtGenericAttributeInfo(const DtGenericAttributeInfo& other)
      : handle(other.handle)
      , buffer(other.buffer)
      , wasUpdated(other.wasUpdated){}

   ~DtGenericAttributeInfo() {}

   RTI::AttributeHandle handle;
   std::vector<char> buffer;
   bool wasUpdated;
};
#endif

class DT_DLL_VL DtStateRepository
{
public:

   DtStateRepository();

   DtStateRepository(const DtStateRepository& orig);

   virtual ~DtStateRepository();

   DtStateRepository& operator=(const DtStateRepository& orig);

   virtual DtStateRepository* clone(bool copy = false) const;

   virtual void printData() const;

   virtual void printDataToStream(std::ostream& stream) const;

#if DtHLA
   virtual void setGlobalId(const DtString& id);
   virtual const DtString& globalId() const;
#elif DtDIS
   virtual void setGlobalId(const DtGlobalObjectDesignator& id);
   virtual const DtGlobalObjectDesignator& globalId() const;
#endif

#if DtHLA

   virtual void setLocalId(const DtObjectId& id);
   virtual const DtObjectId& localId() const;

#endif


#ifdef DtDIS


   virtual void setAttributeRecords(const std::vector<DtStandardVariableRecord*>& records);
   virtual const std::vector<DtStandardVariableRecord*> attributeRecords(unsigned int recordType = 0) const;
   virtual void getAttributeRecords(std::vector<DtStandardVariableRecord*>& vec, unsigned int recordType = 0) const;
   virtual void addAttributeRecord( DtStandardVariableRecord* record );
   virtual void clearAttributeRecords();
   // Set the records.  This is used internally by VR-Link in reflected lists.  Not necessary for local objects
   virtual void setAttributeRecords(const std::vector<DtStandardVariableRecord*>& records, const DtSimulationAddress& address);
   virtual void setSimAddr(const DtSimulationAddress& id);
   virtual const DtSimulationAddress& simAddr() const;
#endif

#ifdef DtHLA
   // The following functions are related to unknown attribute encoding and decoding.
   
   virtual bool publishesAttribute(const RTI::AttributeHandle& val) const;

   virtual void setAttributeByHandle(const RTI::AttributeHandle& attrHdl, const char* attrValue, unsigned size);

   virtual const char* getAttributeByHandle(const RTI::AttributeHandle& attrHdl, unsigned& size) const;

   virtual void setAttributeByName(const DtString& attrName, const char* attrValue, unsigned size, DtHlaObject* hlaObj);

   virtual const char* getAttributeByName(const DtString& attrName, unsigned& size, DtHlaObject* hlaObj) const;


   virtual const char* getAttributeByHandleIfUpdated(const RTI::AttributeHandle& attrHdl, unsigned& size) const;

#endif
   

#ifdef DtDIS
   virtual unsigned int numberOfAttributeRecords() const;
#endif

#ifdef DtHLA
   DtString myGlobalId;
#elif DtDIS
   DtGlobalObjectDesignator myGlobalId;
#endif

#ifdef DtHLA
   DtObjectId myLocalId;

   std::map<RTI::AttributeHandle, DtGenericAttributeInfo*> myAttributesByHandle;
#endif

#ifdef DtDIS
   DtSimulationAddress myDefaultSimulationAddress;
   std::map< DtSimulationAddress, std::vector < DtStandardVariableRecord* > > myRecordsMap;
#endif
};

DT_DLL_VL std::ostream & operator << (std::ostream &str, const DtStateRepository &sr);