c7bMetafileRecord.h

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/*******************************************************************************
** Copyright (c) 2025 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: c7bMfRec.h,v $ $Revision: 1.9 $ $State: Exp $
*******************************************************************************/
#ifndef c7bMetafileRecord_H_
#define c7bMetafileRecord_H_

// \file c7bMfRec.h
// \brief Contains the DtC7bMetafileRecord class declaration.
#include "terrainDbFactory/terrainDbFactoryDefines.h"
#include "terrainDbFactory/terrainMetafileRecord.h"
#include <iosfwd>

//
// The ctdb metafile record specifies one c7b (ctdb version 7) file in the 
// metafile.
class DT_DLL_terrainDbFactory DtC7bMetafileRecord : public DtTerrainMetafileRecord
{

public:

   // default constructor.
   DtC7bMetafileRecord();

   // destructor
   virtual ~DtC7bMetafileRecord() override;

   // copy constructor
   DtC7bMetafileRecord(const DtC7bMetafileRecord& orig);

   // assignment operator
   DtC7bMetafileRecord& operator=(const DtC7bMetafileRecord& orig);

   // Returns "c7b" or "c7l" depending on extension.
   virtual DtString recordTypeName() const override;

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

   // identifies a token or passes it to the parent class.
   virtual bool processToken(std::istream &stream, DtString &token) override;
   virtual void setFilename(const DtFilename &name) 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 theParameterFile;

};

#endif