// Copyright (C) 2014-2015  EDF-R&D
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//

%ExportedHeaderCode
#include <gp_XY.hxx>
%End

class gp_XY
{
%TypeHeaderCode
#include <gp_XY.hxx>
%End

public:

  //! Creates XY object with zero coordinates (0,0). <br>
  gp_XY();
  
  //! a number pair defined by the XY coordinates <br>
  gp_XY(const double X,const double Y);
  
  //!  modifies the coordinate of range Index <br>
  //!  Index = 1 => X is modified <br>
  //!  Index = 2 => Y is modified <br>
  //!   Raises OutOfRange if Index != {1, 2}. <br>
  void SetCoord(const int Index,const double Xi) ;
  //! Assigns the given value to the X coordinate of this number pair. <br>
  void SetX(const double X) ;
  //! Assigns the given value to the Y  coordinate of this number pair. <br>
  void SetY(const double Y) ;
  
  //!  returns the coordinate of range Index : <br>
  //!  Index = 1 => X is returned <br>
  //!  Index = 2 => Y is returned <br>
  //! Raises OutOfRange if Index != {1, 2}. <br>
  double Coord(const int Index) const;
  //! For this number pair, returns its coordinates X and Y. <br>
  void Coord(double& X,double& Y) const;
  //! Returns the X coordinate of this number pair. <br>
  double X() const;
  //! Returns the Y coordinate of this number pair. <br>
  double Y() const;
  
};