intDatatypeRep.h

Go to the documentation of this file.

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



#include "datatypeRep.h"

#include <vlutil/vlString.h>
class DtNetU32;
class DT_DLL_OMTREADER DtIntDatatypeRep : public DtDatatypeRep
{
public:
   
   DtIntDatatypeRep(bool useImplicitPadding, bool unsign = false);
   
   virtual ~DtIntDatatypeRep();
   
   DtIntDatatypeRep(const DtIntDatatypeRep& orig);
   
   DtIntDatatypeRep& operator=(const DtIntDatatypeRep& rhs);
   
   virtual const char* datatype() const;
   
   virtual int intVal(const void*);
   
   virtual unsigned unsignedIntVal(const void*) const;
   
   virtual DtString stringRep(const void* ptr, int* size = 0) const;

   virtual double numberRep(const void* ptr, int* size = 0) const;

   virtual void setUnsigned(bool);

   virtual std::vector<char> valueFromStringRep(const DtString& stringRep) const;

   virtual int byteAlignment() const { return 4; };

public:

   static int intValFromBuffer(const void*);

protected:

   const DtNetU32* netValPtr(const void*  ptr, int* size=0) const;

protected:
   bool myIsUnsigned;
};