mirror of https://github.com/CGAL/cgal
164 lines
6.1 KiB
C++
164 lines
6.1 KiB
C++
// ======================================================================
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//
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// Copyright (c) 1997 The CGAL Consortium
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//
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// This software and related documentation is part of an INTERNAL release
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// of the Computational Geometry Algorithms Library (CGAL). It is not
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// intended for general use.
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//
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// ----------------------------------------------------------------------
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//
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// release :
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// release_date : 1999, October 13
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//
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// file : include/CGAL/Pm_unbounding_box.h
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// package : pm (4.20)
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// source :
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// revision :
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// revision_date :
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// author(s) : Oren Nechushtan <theoren@math.tau.ac.il>
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//
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//
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// maintainer(s) : Oren Nechushtan <theoren@math.tau.ac.il>
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//
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//
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// coordinator : Tel-Aviv University (Dan Halperin)
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//
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// Chapter :
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// email : cgal@cs.uu.nl
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//
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// ======================================================================
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#ifndef CGAL_PM_UNBOUNDING_BOX_H
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#define CGAL_PM_UNBOUNDING_BOX_H
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#include <CGAL/Planar_map_2.h>
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#include <CGAL/Pm_bounding_box_base.h>
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CGAL_BEGIN_NAMESPACE
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template <class Planar_map_>
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class Pm_unbounding_box : public Pm_bounding_box_base<Planar_map_> {
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public:
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typedef Planar_map_ Planar_map;
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typedef Pm_unbounding_box<Planar_map> Self;
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// typedef Planar_map_2<Dcel,Traits,Self> Planar_map;
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/*
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typedef Planar_map_2<Dcel,Traits> Base;
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typedef Planar_map_Bbox_2<Dcel,Traits> Self;
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typedef Pm_traits_wrap_2<Traits> Traits_wrap;
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*/
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typedef typename Planar_map::Traits Traits;
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typedef typename Traits::X_curve_2 X_curve_2;
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typedef typename Traits::Point_2 Point_2;
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typedef typename std::vector<Point_2>::iterator Point_iterator;
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typedef typename std::vector<X_curve_2>::iterator X_curve_iterator;
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/* typedef typename Traits::Bounding_box Bounding_box;
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typedef typename Traits::Boundary_type Boundary_type;
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typedef typename Traits::Point_boundary_container
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Point_boundary_container;
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typedef typename Traits::X_curve_boundary_container
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X_curve_boundary_container;
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*/
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typedef typename Planar_map::Halfedge_handle Halfedge_handle;
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typedef typename Planar_map::Face_handle Face_handle;
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typedef typename Planar_map::Vertex_handle Vertex_handle;
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typedef typename Planar_map::Vertex_const_handle Vertex_const_handle;
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typedef typename Planar_map::Halfedge_const_handle Halfedge_const_handle;
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typedef typename Planar_map::Face_const_handle Face_const_handle;
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typedef typename Planar_map::Vertex_iterator Vertex_iterator;
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typedef typename Planar_map::Halfedge_iterator Halfedge_iterator;
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typedef typename Planar_map::Face_iterator Face_iterator;
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typedef typename Planar_map::Vertex_const_iterator Vertex_const_iterator;
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typedef typename Planar_map::Halfedge_const_iterator Halfedge_const_iterator;
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typedef typename Planar_map::Face_const_iterator Face_const_iterator;
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typedef typename Planar_map::Locate_type Locate_type;
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/*
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typedef typename Base::Halfedge_handle Halfedge_handle;
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typedef typename Base::Face_handle Face_handle;
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typedef typename Base::Vertex_handle Vertex_handle;
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typedef typename Base::Vertex_const_handle Vertex_const_handle;
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typedef typename Base::Halfedge_const_handle Halfedge_const_handle;
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typedef typename Base::Face_const_handle Face_const_handle;
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typedef typename Base::Vertex_iterator Vertex_iterator;
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typedef typename Base::Halfedge_iterator Halfedge_iterator;
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typedef typename Base::Face_iterator Face_iterator;
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typedef typename Base::Vertex_const_iterator Vertex_const_iterator;
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typedef typename Base::Halfedge_const_iterator Halfedge_const_iterator;
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typedef typename Base::Face_const_iterator Face_const_iterator;
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typedef typename Base::Locate_type Locate_type;
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typedef Pm_point_location_base<Base> Point_location_base;
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// typedef std::list<X_curve> X_curve_container;
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// typedef Topological_map<_Dcel> TPM;
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typedef typename Base::Halfedge_around_vertex_circulator
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Halfedge_around_vertex_circulator;
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typedef typename Base::Holes_iterator Holes_iterator;
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typedef typename Base::Holes_const_iterator Holes_const_iterator;
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typedef typename Base::Ccb_halfedge_const_circulator
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Ccb_halfedge_const_circulator;
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typedef typename Base::Ccb_halfedge_circulator Ccb_halfedge_circulator;
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typedef typename Base::Size Size;
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*/
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Pm_unbounding_box(){}
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~Pm_unbounding_box(){}
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void init(Planar_map &, Traits &) {
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/*
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pm = &pmp;
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traits = (Traits_wrap*)(&tr);
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*/
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}
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bool insert(const Point_2 &) {return true;}
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#ifndef _MSC_VER
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bool insert(const Point_iterator &, const Point_iterator &)
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#else
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// workaround for MSVC6.0
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bool insert(const Point_iterator &, const Point_iterator &,
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Point_2 * dummy = 0)
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#endif
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{return true;}
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bool insert(const X_curve_2 &) {return true;}
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#ifndef _MSC_VER
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bool insert(const X_curve_iterator &, const X_curve_iterator &)
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#else
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// workaround for MSVC6.0
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bool insert(const X_curve_iterator &, const X_curve_iterator &,
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X_curve_2 * dummy = 0)
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#endif
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{return true;}
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/* The point location query function may updates the resulting
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halfedge handle and locate type as expected from the bounding box */
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bool locate(const Point_2 &, Locate_type &, Halfedge_handle &) {return true;}
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bool vertical_ray_shoot(const Point_2 &, Locate_type &, bool,
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Halfedge_handle &) {return true;}
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void split_edge(const X_curve_2 &, Halfedge_handle, Halfedge_handle,
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const X_curve_2 &, const X_curve_2 &) {}
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void split_boundary_edge(const Halfedge_handle &,
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Halfedge_handle, Halfedge_handle,
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const Point_2 &) {}
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void merge_edge(const X_curve_2 &, const X_curve_2 &, Halfedge_handle,
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//additions by iddo for arrangement
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const X_curve_2 &) {}
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void remove_edge(Halfedge_handle) {}
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inline bool is_empty() const {return false;}
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#ifdef CGAL_PM_DEBUG
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void debug() const {}
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#endif
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};
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CGAL_END_NAMESPACE
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#endif //CGAL_PM_UNBOUNDING_BOX_H
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