CGAL::Convex_hull_traits_2< R > Class Template Reference

#include <CGAL/convex_hull_traits_2.h>

Definition

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.

Is Model Of:

ConvexHullTraits_2

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 ()