terrainInitializer.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: terrainInitializer.h,v $ $Revision: 1.13 $ $State: Exp $
*******************************************************************************/
#ifndef terrainInitializer_H_
#define terrainInitializer_H_

#include "gdb/gdbDefines.h"
#include <vlutil/vlString.h>
#include "geometry/point.h"

// class DtTerrainInitializer: abstract class
class DT_DLL_gdb DtTerrainInitializer
{

public:

   DtTerrainInitializer();

   virtual ~DtTerrainInitializer() = 0;

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

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

   virtual DtString type() const = 0;

   void setZone(long);
   long zone() const;

   void setDatabaseOrigin(const DtPoint&);
   const DtPoint& databaseOrigin() const;
   bool databaseOriginSet() const;
   void setDatabaseOriginSet(bool flag);

   // For those that support it, only read up to and create coordinate system when calling
   // from cooridnateSystemFor method from tdb manager
   void setCoordinateSystemOnly(bool);
   bool coordinateSystemOnly() const;

protected:

   long     myZone;
   DtPoint  myDatabaseOrigin;
   bool     myDatabaseOriginSet;

   bool     myCoordinateSystemOnly;
};


inline void DtTerrainInitializer::setZone(long z)
{
   myZone = z;
}

inline long DtTerrainInitializer::zone() const
{
   return myZone;
}

inline void DtTerrainInitializer::setDatabaseOrigin(const DtPoint& origin)
{
   myDatabaseOrigin = origin;
   myDatabaseOriginSet = true;
}

inline const DtPoint& DtTerrainInitializer::databaseOrigin() const
{
   return myDatabaseOrigin;
}

inline bool DtTerrainInitializer::databaseOriginSet() const
{
   return myDatabaseOriginSet;
}

inline void DtTerrainInitializer::setDatabaseOriginSet(bool flag)
{
   myDatabaseOriginSet = flag;
}

inline bool DtTerrainInitializer::coordinateSystemOnly() const
{
   return myCoordinateSystemOnly;
}

inline void DtTerrainInitializer::setCoordinateSystemOnly(bool flag)
{
   myCoordinateSystemOnly = flag;
}

#endif