Point2D.hpp

#ifndef POINT_2D_HH
#define POINT_2D_HH
 
#include "MCRCProgramming.hpp"
#include "flumy_export.hpp"
 
class FLUMY_EXPORT Point2D {
 
public :
 
  Point2D ( const MP_real & x = 0. , const MP_real & y = 0. ) ;
  Point2D ( const Point2D & ) ;
  virtual ~Point2D () ;
 
  MP_real distance ( const Point2D & ) const ;
  Point2D & transform ( const Point2D & translate,
                        const Point2D & dilate,
                        bool do_round = false ) ;
 
  MP_real scalar ( const Point2D & ) const ;
  MP_real vectorial ( const Point2D & ) const ;
  Point2D & reset ( const MP_real & x = 0. , const MP_real & y = 0. ) ;
  Point2D & rotate_half_pi ( ) ;
  Point2D & rotate_pi ( ) ;
  Point2D & rotate ( const Point2D& center, const MP_real& angle ) ;
  Point2D & rotate ( const Point2D& center, const MP_real& cosinus, const MP_real& sinus) ;
  Point2D & rotate_inv ( const Point2D& center, const MP_real& angle ) ;
  Point2D & rotate_inv ( const Point2D& center, const MP_real& cosinus, const MP_real& sinus) ;
  Point2D & operator =  ( const Point2D & ) ;
  Point2D & operator += ( const Point2D & ) ;
  Point2D & operator -= ( const Point2D & ) ;
  Point2D & operator *= ( const MP_real & ) ;
  Point2D & operator /= ( const MP_real & ) ;
 
  bool operator == ( const Point2D & ) const ;
  bool operator != ( const Point2D & ) const ;
 
#ifndef SWIG
  friend Point2D operator - ( const Point2D & ) ;
 
  friend Point2D operator + ( const Point2D & , const Point2D & ) ;
  friend Point2D operator - ( const Point2D & , const Point2D & ) ;
  friend Point2D operator * ( const Point2D & , const Point2D & ) ;
  friend Point2D operator * ( const MP_real & , const Point2D & ) ;
  friend Point2D operator * ( const Point2D & , const MP_real & ) ;
  friend Point2D operator / ( const Point2D & , const Point2D & ) ;
  friend Point2D operator / ( const MP_real & , const Point2D & ) ;
  friend Point2D operator / ( const Point2D & , const MP_real & ) ;
#endif
 
  friend MP_real sqnorm  ( const Point2D & ) ;
  friend MP_real lgth    ( const Point2D & ) ;
  friend MP_real arc_tan ( const Point2D & ) ;
 
  inline MP_real get_abscissa ( ) const { return _x ; }
  inline void set_abscissa ( MP_real x ) { _x = x ; }
  inline MP_real get_ordinate ( ) const { return _y ; }
  inline void set_ordinate ( MP_real y ) { _y = y ;}
 
  MP_string debug() const;
 
#ifndef SWIG
  friend std::ostream & operator << ( std::ostream & , const Point2D & ) ;
  friend std::istream & operator >> ( std::istream & , Point2D & ) ;
#endif
 
protected :
  MP_real _x;
  MP_real _y;
};
 
#endif /* POINT_2D_HH */