#include <CGAL/convex_hull_traits_2.h>

Definition

template<typename R>
class CGAL::Convex_hull_traits_2< R >

The class Convex_hull_traits_2 serves as a traits class for all the two-dimensional convex hull and extreme point calculation function.

This class corresponds to the default traits class for these functions.

See also: CGAL::Convex_hull_constructive_traits_2<R>; CGAL::Convex_hull_traits_adapter_2<R,P>; CGAL::Projection_traits_xy_3<K>; CGAL::Projection_traits_yz_3<K>; CGAL::Projection_traits_xz_3<K>

Types
typedef R::Point_2	Point_2

typedef R::Less_xy	Less_xy_2

typedef R::Less_yx	Less_yx_2

typedef R::Compare_signed_distance_to_line_2	Compare_signed_distance_to_line_2

typedef R::Less_rotate_ccw_2	Less_rotate_ccw_2

typedef R::Left_turn_2	Left_turn_2

typedef R::Equal_2	Equal_2

typedef R::Orientation_2	Orientation_2

Creation
	Convex_hull_traits_2 (Convex_hull_traits_2 &t)
	copy constructor.

Operations
Less_xy_2	less_xy_2_object ()

Less_yx_2	less_yx_2_object ()

Compare_signed_distance_to_line_2	compare_signed_distance_to_line_2_object ()

Less_rotate_ccw_2	less_rotate_ccw_2_object ()

Left_turn_2	left_turn_2_object ()

Equal_2	equal_2_object ()

Orientation_2	orientation_2_object ()

Types