aHandValSet.h

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/*********************************************************************
** Copyright (c) 1998 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: aHandValSet.h,v $ $Revision: 1.17 $ $State: Exp $
*********************************************************************/


#pragma once

#include "aHandValBase.h"
#include "rtiMsConfig.h"
#include <memory>
#include <vector>
#if defined(DtIFSPEC1516) || defined(DtIFSPEC1516E)
#include "RTI/RTI1516.h"
#else
#ifdef DtIFSPEC13DLC
#include "RTI13.h"
#else
#include "RTI.hh"
#endif
#endif
#include "internalTypes.h"

class DtObjectClassInfo;

#if defined( DtIFSPEC1516 ) || defined ( DtIFSPEC1516E )

class DT_DLL_LRC DtAhvps : public DtAhvpBase
{
public:

   DtAhvps(RTI_IFSPEC::AttributeHandleValueMap* ahvpm_i);

   virtual ~DtAhvps();

   virtual MAKRti::DtU32 size() const;

   virtual DtHandle getHandle(MAKRti::DtU32 i) const;

   virtual MAKRti::DtU32 getValueLength(MAKRti::DtU32 i) const;

   virtual void getValue(MAKRti::DtU32 i, char *buff,
      MAKRti::DtU32& valueLength) const;

   virtual char *getValuePointer(MAKRti::DtU32 i,
      MAKRti::DtU32& valueLength) const;

   virtual void print(DtObjectClassInfo* fomClass) const;    

   virtual void add(DtAttributeHandle h, const char *buff,
      MAKRti::DtU32 valueLength);

   virtual void addPointer(DtAttributeHandle h, void const* buff,
      MAKRti::DtU32 valueLength);

   virtual void remove(DtAttributeHandle h);
   
   virtual void moveFrom(DtAhvps& ahvp, MAKRti::DtU32 &i);

   virtual void empty();

   virtual MAKRti::DtU32 start() const;
   virtual MAKRti::DtU32 valid(MAKRti::DtU32 i) const;
   virtual MAKRti::DtU32 next(MAKRti::DtU32 i) const;

   virtual RTI_IFSPEC::AttributeHandleValueMap::const_iterator
      getConstIterator(MAKRti::DtU32 i) const;
   virtual RTI_IFSPEC::AttributeHandleValueMap::iterator
      getIterator(MAKRti::DtU32 i);

   virtual void print() const;

   virtual RTI_IFSPEC::AttributeHandleValueMap* getImplementation() const;

private:
   DtAhvps();

   void buildAhvpCache() const;

   void invalidateAhvpCache() const;
   
   bool testInvariant() const;

protected:
   typedef std::vector< RTI_IFSPEC::AttributeHandleValueMap::iterator >
      DtAhvpmIteratorList;
   
   RTI_IFSPEC::AttributeHandleValueMap* myAhvpMap;

   mutable DtAhvpmIteratorList myAhvpByIndexCache;
   mutable bool myAhvpByIndexCacheIsInvalid;
};

#else 

#define DtHvps DtAhvps
#define DtAhvpBase DtAhvps
#define HandleValuePairSet AttributeHandleValuePairSet
#define DtDEFINING_AHVPS 1

#include "handleValSet.h"

#undef DtHvps
#undef HandleValuePairSet
#undef DtDEFINING_AHVPS

#endif