rwAppearance.h

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/*******************************************************************************
** Copyright (c) 2001 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: rwAppearance.h,v $ $Revision: 1.6 $ $State: Exp $
*******************************************************************************/


#ifndef DtRwAppearance_H_
#define DtRwAppearance_H_

#include <vlpi/appearance.h>
#include "vrfutil/rdrWritr.h"

#include "vrfutil/vrfutilDefines.h"
class DT_DLL_vrfutil DtRwAppearance : public DtReaderWriter, public DtAppearance
{
public:
   DtRwAppearance(const DtEntityType& objectType = DtEntityType::nullType(), 
      const DtString& rwName = DtString::nullString(),
      DtReaderWriterRegistry* parentRegistry = 0);

   DtRwAppearance(const DtRwAppearance& orig, 
      const DtString& rwName = DtString::nullString(),
      DtReaderWriterRegistry* parentRegistry = 0);

   DtRwAppearance(const DtAppearance& orig, 
      const DtString& rwName = DtString::nullString(),
      DtReaderWriterRegistry* parentRegistry = 0);

   const DtRwAppearance& operator=(const DtRwAppearance& orig);

   const DtRwAppearance& operator=(const DtAppearance& orig);

   virtual int operator==(const DtRwAppearance& orig);
   virtual int operator==(const DtAppearance& orig);

   virtual int operator!=(const DtRwAppearance& orig);
   virtual int operator!=(const DtAppearance& orig);

   virtual ~DtRwAppearance();

   virtual DtRwAppearance* clone(
      const DtString& rwName = DtString::nullString(),
      DtReaderWriterRegistry* parentRegistry = 0) const;

   virtual void putData(FILE * fp, int indentLevel = 0);
   virtual DtlObjPtr getData(DtlObjPtr args, const DtFilename& searchPath,
      const DtVariableBindingsList& variableBindings);

   virtual const char* readerWriterType() const;

};

#endif