RefPoint.h

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//----------------------------------------------------------------------------
//
// "Copyright Centre National d'Etudes Spatiales"
//
// License:  LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
//----------------------------------------------------------------------------
// $Id$

#ifndef RefPoint_h
#define RefPoint_h

#include <ossim/plugin/ossimPluginConstants.h>

class ossimKeywordlist;

namespace ossimplugins
{


class Ephemeris;


class OSSIM_PLUGINS_DLL RefPoint
{
public:
   RefPoint();
   ~RefPoint();
   RefPoint(const RefPoint& rhs);
   RefPoint& operator=(const RefPoint& rhs);

   void set_ephemeris(Ephemeris* ephemeris);
   void set_distance(double distance);
   void set_pix_line(double pix_line);
   void set_pix_col(double pix_col);

   Ephemeris* get_ephemeris();
   double get_distance() const;
   double get_pix_line() const;
   double get_pix_col() const;

   RefPoint* Clone()
   {
      return new RefPoint(*this);
   };

   bool saveState(ossimKeywordlist& kwl, const char* prefix=0) const;

   bool loadState (const ossimKeywordlist &kwl, const char *prefix=0);

protected:
   Ephemeris* _ephemeris;
   double _distance;
   double _pix_line;
   double _pix_col;
private:
};
}

#endif