genericAttributeStateRepositoryHLA.h

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/*******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once


#ifdef DtHLA

#include <vl/stateRepository.h>
#include <map>

namespace makVrfVrlinkExtToolkit
{
   class DtGenericAttributeInfo
   {
   public:

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

      ~DtGenericAttributeInfo() {}

      RTI::AttributeHandle handle;
      DtString name;
      std::vector<char> buffer;
      bool wasUpdated;
   };

   template <class BaseSR>
   class DtGenericAttributeStateRepository : public BaseSR
   {
   public:
      DtGenericAttributeStateRepository();

      virtual ~DtGenericAttributeStateRepository();

      DtGenericAttributeStateRepository(const DtGenericAttributeStateRepository<BaseSR>& orig);

      DtGenericAttributeStateRepository<BaseSR>& operator=(const DtGenericAttributeStateRepository<BaseSR>& orig);

      virtual DtStateRepository* clone(bool copy) const;

      static DtGenericAttributeStateRepository<BaseSR>* create();

      virtual void printData() const;

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

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

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

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

      virtual const char* getAttributeByNameIfUpdated(const DtString& attrName, unsigned& size) const;

      static void setAttributeNameToHandleMap(const std::map<DtString, RTI::AttributeHandle>& attrNameToHdl);

   protected:

      DtGenericAttributeInfo* cacheNameAttributeMapping(const RTI::AttributeHandle& attrHdl, const DtString& attrName) const;

   protected:

      static std::map<DtString, RTI::AttributeHandle> theAttributeHandlesByName;

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

      mutable std::map<DtString, DtGenericAttributeInfo*> myAttributesByName;

   };
}

#define hGenericAttrSR_inl
#include "genericAttributeStateRepositoryHLA.inl"
#undef hGenericAttrSR_inl

#endif