asciiMetafileRecord.h

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/*******************************************************************************
** Copyright (c) 2025 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: asciiMfRec.h,v $ $Revision: 1.13 $ $State: Exp $
*******************************************************************************/
#ifndef asciiMetafileRecord_H_
#define asciiMetafileRecord_H_

#include "terrainDbFactory/terrainDbFactoryDefines.h"
#include "terrainDbFactory/terrainMetafileRecord.h"
#include <vlutil/vlFilename.h>
#include <iosfwd>


//
// The ascii metafile record has a list of individual ascii files, and also a
// post spacing parameter, used to control the resolution of the map.
class DT_DLL_terrainDbFactory DtAsciiMetafileRecord : public DtTerrainMetafileRecord
{

public:

   // default constructor.
   DtAsciiMetafileRecord();

   // destructor
   virtual ~DtAsciiMetafileRecord() override;

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

   // assignment operator
   DtAsciiMetafileRecord& operator=(const DtAsciiMetafileRecord& orig);

   // Returns "ascii".
   virtual DtString recordTypeName() const override;

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

   // reads in the next value from the stream and associates it with 
   // the token.
   virtual bool processToken(std::istream &stream, DtString &token) override;

   static DtMetafileRecord* create();

protected:

   // Write self to stream.
   virtual bool writeAttributes(std::ostream &stream) const override;
   virtual bool getAttribute(const DtString attrName, DtString &value,
                            unsigned index = 0) override;
   virtual bool setToken(const DtString &token, const DtString value) override;

protected:

   static const DtString theParameterPostSpacing;
   static const DtString theIsTriangulated;
   static const DtString theIsProjected;
   static const DtString theTriangles;
   static const DtString theVertices;
   static const DtString theOrigin;
   static const DtString theMinMaxLatitude;
   static const DtString theMinMaxLongitude;
   static const DtString theIsSeaRectangleAdded;
   static const DtString theFilename;
   static const DtString theThreshold;
   static const DtString theFilesConfiguration;
   static const DtString theHasSoilTypes;
   static const DtString theIndexFromZero;
};

#endif