definedDatatypeRep.h

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



#include "datatypeRep.h"

#include "stringTree.h"
class DtNetFloat64;
class DtDatatypeManager;
class DtObjectHistory;

class DT_DLL_OMTREADER DtDefinedDatatypeRep : public DtDatatypeRep
{
public:

   DtDefinedDatatypeRep(bool useImplicitPadding);
   
   virtual ~DtDefinedDatatypeRep();

   virtual DtString stringRep(const void* ptr, int* size, DtObjectHistory* hist) const = 0;   
   virtual DtStringTree* createTreeRep(const void* ptr, int* size = 0, DtObjectHistory* hist = 0) const = 0;   

   //Returns the nonmodified string
   virtual DtString originalStringRep(const void* ptr, int* size = 0, DtObjectHistory* hist = 0) const = 0;    

protected:

   const DtNetFloat64* locationPtr(DtDatatypeManager& dataMgr, DtObjectHistory* objHist) const;

};