vectorDataRecord.h

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/*******************************************************************************
** Copyright (c) 2025 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: vectorDataRec.h,v $ $Revision: 1.15 $ $State: Exp $
*******************************************************************************/
#ifndef vectorDataRecord_H_
#define vectorDataRecord_H_

// file vectorDataRec.h
// \brief Contains the DtVectorDataRecord class declaration.

#include "terrainDbFactory/terrainDbFactoryDefines.h"
#include "terrainDbFactory/metafileRecord.h"
#include <iosfwd>
#include <vector>
#include "terrainDbFactory/terrainDefines.h"

class DtVectorDataInitializer;

//
// Instances of this class are accessors to dfad/dfd data
class DT_DLL_terrainDbFactory DtVectorDataRecord : public DtMetafileRecord
{

public:

   // default constructor.
   DtVectorDataRecord();

   // destructor
   virtual ~DtVectorDataRecord() override;

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

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

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

   // Returns DtConfigVectorType
   virtual DtConfigCategoryType recordCategory() const override;

   // Returns VectorFileTypeUnknown
   virtual const unsigned int vecDataType() const;

   // Returns the initializer.
   virtual DtVectorDataInitializer* vectorDataInitializer();

   // Clears the vector files from the vector initializer list
   virtual void resetFileLists() 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;

   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 thePlanarizeVectorNetwork;
   static const DtString theClipVectorNetworkToExtent;
   static const DtString theTolerance;
   static const DtString theExcessiveEdgeCount;

   DtVectorDataInitializer* myVectorDataInitializer;
   unsigned int             myVectorDataType;

};

#endif