CGAL::Arr_circle_segment_traits_2< Kernel >::Point_2 Class Reference

#include <CGAL/Arr_circle_segment_traits_2.h>

Definition

template<typename Kernel>
class CGAL::Arr_circle_segment_traits_2< Kernel >::Point_2

The Point_2 number-type nested within the traits class represents a Cartesian point whose coordinates are algebraic numbers of type CoordNT.

Types
typedef unspecified_type	Rational
	the Kernel::FT type.
typedef unspecified_type	CoordNT
	the algebraic number-type.

Creation
	Point_2 ()
	default constructor.
	Point_2 (const Rational &x, const Rational &y)
	creates the point \( (x,y)\).
	Point_2 (const CoordNT &x, const CoordNT &y)
	creates the point \( (x,y)\).

Access Functions
CoordNT	x () const
	returns the \( x\)-coordinate.
CoordNT	y () const
	returns the \( y\)-coordinate.