vmapTile.h

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/******************************************************************************
** Copyright  (c) 2006 MAK Technologies, Inc.** All rights reserved.     
******************************************************************************/
/******************************************************************************
* $RCSfile: vmapTile.h,v $ $Revision: 1.11 $ $State: Exp $
******************************************************************************/

#ifndef VPF_TILE_H_
#define VPF_TILE_H_


#include <list>

#include <vlutil/vlString.h>
#include "vmap/vmapDefines.h"

//forward defs
class DtVpfTable;
class DtVpfDatabase;
class DtVectorNetwork;


class DT_DLL_vmap DtVpfTile
{
   public:
      DtVpfTile(DtVpfDatabase* db, const DtString& themePath, int tileID, 
                DtVpfTable* featureTable);

      virtual ~DtVpfTile();

      virtual DtString tilePath() const;

      virtual DtString themePath() const;

      virtual bool loadFeatures(DtVectorNetwork* vectorNetwork)=0;

      virtual bool initTile()=0;

      virtual bool featureInTile(int featureNumber) const;

      virtual bool featureInAoi(double xMin1, double yMin1, double xMax1, 
         double yMax1, double xMin2, double yMin2, double xMax2, 
         double yMax2) const;

      virtual DtVpfDatabase* database();

    private:
      DtVpfTile(const DtVpfTile& input);

      DtVpfTile& operator=(const DtVpfTile& input);

  protected:
      DtVpfDatabase* myDatabase;

      //tile info
      int myTileID;
      DtString myTilePath;
      DtString myThemePath;

      //feature class table
      DtVpfTable* myFeatureClassTable;
};

#endif