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Convex Hull Traits Class for LEDA Rational Points
(convex_hull_rat_leda_traits_2)

Definition

The class convex_hull_rat_leda_traits_2 is a convex hull traits class for the two-dimensional rational geometry provided in LEDA, especially leda_rat_points.

#include <CGAL/convex_hull_rat_leda_traits_2.h>

Types

typedef leda_rat_point
Point_2;

convex_hull_rat_leda_traits_2::Less_xy
convex_hull_rat_leda_traits_2::Less_yx
convex_hull_rat_leda_traits_2::Leftturn
convex_hull_rat_leda_traits_2::Rightturn
convex_hull_rat_leda_traits_2::Right_of_line
convex_hull_rat_leda_traits_2::Less_dist_to_line
convex_hull_rat_leda_traits_2::Less_rotate_ccw

Creation

convex_hull_rat_leda_traits_2 ch_traits;

Operations

Less_xy ch_traits.get_less_xy_object ()
Less_yx ch_traits.get_less_yx_object ()
Right_of_line
ch_traits.get_right_of_line_object ( Point_2 p,
Point_2 q)
Less_dist_to_line
ch_traits.get_less_dist_to_line_object ( Point_2 p,
Point_2 q)
Less_rotate_ccw ch_traits.get_less_rotate_ccw_object ( Point_2 p)
Leftturn ch_traits.get_leftturn_object ()
Rightturn ch_traits.get_rightturn_object ()

Next: Class declaration of convex_hull_leda_traits_2
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The GALIA project. Jan 18, 2000.