vmapMetafileRecord.h

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/******************************************************************************
** Copyright  (c) 2006 MAK Technologies, Inc.** All rights reserved.     
******************************************************************************/
/******************************************************************************
* $RCSfile: vmapMfRec.h,v $ $Revision: 1.7 $ $State: Exp $
******************************************************************************/

#ifndef VMAP_METAFILE_RECORD_H_ 
#define VMAP_METAFILE_RECORD_H_

#include <list>


#include "terrainDbFactory/terrainDbFactoryDefines.h"
#include "terrainDbFactory/vectorDataRecord.h"

class DT_DLL_terrainDbFactory DtVmapMetafileRecord : public DtVectorDataRecord
{

public:

   // default constructor.
   DtVmapMetafileRecord();

   // destructor
   virtual ~DtVmapMetafileRecord();

   // copy constructor
   DtVmapMetafileRecord(const DtVmapMetafileRecord& orig);

   // assignment operator
   DtVmapMetafileRecord& operator=(const DtVmapMetafileRecord& rhs);

   // Returns "vpf".
   virtual DtString recordTypeName() const;

   // Read self from stream.
   virtual bool get(std::istream& stream);

   // identifies a token or passes it to the parent class.
   virtual bool processToken(std::istream& stream, DtString& token);

   static DtMetafileRecord* create();

   std::list<DtString> libraryList();
   std::list<DtString> thematicList();
   std::list<DtString> featureList();
   
protected:
   // Write self to stream.
   virtual bool writeAttributes(std::ostream& stream) const;
   virtual bool getAttribute(const DtString attrName, DtString& value, unsigned index=0);
   virtual bool setToken(const DtString& token, const DtString value);

protected:
   static const DtString theParameterLibraryPath;
   static const DtString theParameterLibrary;
   static const DtString theParameterThematicLayer;
   static const DtString theParameterFeatureClass;
   static const DtString theParameterSWCorner;
   static const DtString theParameterNECorner;

   DtString myCurrentDatabasePath;
   DtString myCurrentThematicLayer;
   DtString myCurrentFeatureClass;

};

#endif