mirror of https://github.com/CGAL/cgal
194 lines
4.1 KiB
C++
194 lines
4.1 KiB
C++
// ============================================================================
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//
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// Copyright (c) 1999 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 :
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//
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// file : include/CGAL/Triangulation_cell_3.h
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// revision : $Revision$
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// author(s) : Monique Teillaud <Monique.Teillaud@sophia.inria.fr>
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//
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// coordinator : INRIA Sophia Antipolis
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// (Mariette Yvinec <Mariette.Yvinec@sophia.inria.fr>)
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//
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// ============================================================================
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#ifndef CGAL_TRIANGULATION_CELL_3_H
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#define CGAL_TRIANGULATION_CELL_3_H
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#include <CGAL/Pointer.h>
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#include <CGAL/Triangulation_data_structure_3.h>
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#include <CGAL/Triangulation_short_names_3.h>
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CGAL_BEGIN_NAMESPACE
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template < class Gt, class Tds >
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class Triangulation_vertex_3;
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template < class Gt, class Tds >
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class Triangulation_vertex_handle_3;
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template < class Gt, class Tds >
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class Triangulation_cell_handle_3;
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template < class Gt, class Tds >
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class Triangulation_cell_3
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: public Tds::Cell
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{
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public:
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typedef typename Gt::Point Point;
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typedef typename Tds::Vertex Vtds;
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typedef typename Tds::Cell Ctds;
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typedef Triangulation_vertex_3<Gt,Tds> Vertex;
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typedef Triangulation_vertex_handle_3<Gt,Tds> Vertex_handle;
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typedef Triangulation_cell_handle_3<Gt,Tds> Cell_handle;
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inline
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Triangulation_cell_3()
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: Ctds()
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{ }
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// inline
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// Triangulation_cell_3(Tds& tds)
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// : Ctds(tds)
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// { }
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inline
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Triangulation_cell_3(Vertex_handle v0,
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Vertex_handle v1,
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Vertex_handle v2,
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Vertex_handle v3)
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: Ctds(&(*v0), &(*v1), &(*v2), &(*v3))
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{}
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inline
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Triangulation_cell_3(Vertex_handle v0,
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Vertex_handle v1,
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Vertex_handle v2,
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Vertex_handle v3,
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Cell_handle n0,
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Cell_handle n1,
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Cell_handle n2,
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Cell_handle n3)
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: Ctds(&(*v0), &(*v1), &(*v2), &(*v3),
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&(*n0), &(*n1), &(*n2), &(*n3))
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{}
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// Vertex access functions
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inline Vertex_handle vertex(int i) const
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{
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return ((Vertex *)(Ctds::vertex(i)));
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}
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inline bool has_vertex(const Vertex_handle & v) const
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{
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return (Ctds::has_vertex( & (*v)) );
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}
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inline bool has_vertex(const Vertex_handle & v, int & i) const
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{
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return Ctds::has_vertex( &(*v), i);
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}
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inline int index(const Vertex_handle & v) const
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{
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return Ctds::index( &(*v));
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}
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//ACCESS FUNCTIONS
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inline
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Cell_handle neighbor(int i) const
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{
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return (Triangulation_cell_3 *)(Ctds::neighbor(i));
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}
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inline int index(Cell_handle c) const
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{
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return Ctds::index( &(*c));
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}
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inline Vertex_handle mirror_vertex(int i) const
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{
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return Ctds::mirror_vertex(i);
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}
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inline
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int mirror_index(int i) const
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{
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return Ctds::mirror_index(i);
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}
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inline bool has_neighbor(Cell_handle c) const
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{
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return Ctds::has_neighbor( &(*c));
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}
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inline bool has_neighbor(Cell_handle c, int & i) const
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{
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return Ctds::has_neighbor( &(*c), i);
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}
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inline Cell_handle handle() const
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{
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return Cell_handle(this);
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}
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//Setting
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void set_vertices(Vertex_handle v0,
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Vertex_handle v1,
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Vertex_handle v2,
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Vertex_handle v3)
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{
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Ctds::set_vertices(&(*v0), &(*v1), &(*v2), &(*v3));
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}
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void set_neighbors(Cell_handle n0,
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Cell_handle n1,
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Cell_handle n2,
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Cell_handle n3)
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{
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Ctds::set_neighbors(&(*n0), &(*n1), &(*n2), &(*n3));
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}
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void set_vertices()
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{
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Ctds::set_vertices();
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}
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void set_neighbors()
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{
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Ctds::set_neighbors();
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}
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void set_vertex(int i, Vertex_handle v)
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{
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Ctds::set_vertex(i, &(*v));
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}
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void set_neighbor(int i, Cell_handle n)
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{
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Ctds::set_neighbor(i, &(*n));
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}
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// inline bool is_valid(bool verbose = false, int level = 0) const
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// {
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// return Ctds::is_valid(verbose,level);
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// }
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};
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CGAL_END_NAMESPACE
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#endif // CGAL_TRIANGULATION_CELL_3_H
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