\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.4 - 2D Arrangements
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CGAL::Arr_point_location_result< Arrangement > Class Template Reference
Point Location

#include <CGAL/Arr_point_location_result.h>

Definition

A unary metafunction to determine the return type of a point-location or vertical ray-shoot query.

Template Parameters
Arrangementmust be an instance of the CGAL::Arrangement_2<Traits,Dcel> class template.
See Also
ArrangementPointLocation_2
ArrangementVerticalRayShoot_2
CGAL::Arr_naive_point_location<Arrangement>
CGAL::Arr_walk_along_line_point_location<Arrangement>
CGAL::Arr_landmarks_point_location<Arrangement,Generator>
CGAL::Arr_trapezoid_ric_point_location<Arrangement>
CGAL_ARR_POINT_LOCATION_VERSION
Examples:
Arrangement_on_surface_2/batched_point_location.cpp.

Public Types

typedef Hidden_type Type
 The type of the arrangement feature that is the result of a point-location query or a vertical ray-shoot query, namely, boost::variant<Arrangement::Vertex_const_handle, Arrangement::Halfedge_const_handle, Arrangement::Face_const_handle> if CGAL_ARR_POINT_LOCATION_VERSION == 2, which is the default, otherwise CGAL::Object.