rpfPprMapRec.h

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/*******************************************************************************
** Copyright (c) 1998 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: rpfPprMapRec.h,v $ $Revision: 1.14 $ $State: Exp $
*******************************************************************************/
#ifndef rpfPprMapRec_H_
#define rpfPprMapRec_H_

#include "terrainDbFactory/terrainDbFactoryDefines.h"
#include "terrainDbFactory/pprMapRec.h"
#include <vlutil/vlString.h>

// class DtRpfPaperMapRecord:
//
// Instances of this class are accessors to Mak terrain database metafiles.
// Certain database formats require the use of a metafile as the top-level
// file.  Example: gdf, dted

class DT_DLL_terrainDbFactory DtRpfPaperMapRecord : public DtPaperMapRecord
{

public:

   // default constructor.
   DtRpfPaperMapRecord();

   // destructor
   virtual ~DtRpfPaperMapRecord();

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

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

   virtual DtPaperMapRecord* clone();

   virtual DtString recordTypeName() const;

   // Returns the type of the papermap volume.
   // Can be one of:
   // ADRG, ADRI, CAC, CADRG, CIB, DBDB5, DBDBV, ASRP, USRP, SRG, CRP, IT
   virtual const DtString& type() const;
   virtual void setType(const DtString & type);

   // Returns resolution set by user in map file
   virtual const DtString& resolution() const;
   virtual void setResolution(const DtString & res);

   // 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();

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:

   DtString myType;
   DtString myResolution;
   static const DtString theParameterType;
   static const DtString theResolutionType;

};

#endif