mirror of https://github.com/CGAL/cgal
72 lines
1.9 KiB
C++
72 lines
1.9 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 01
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//
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// file : include/CGAL/bops_dcel_face.h
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// package : bops (2.2)
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// source : include/CGAL/bops_dcel_face.h
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// revision : $Revision$
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// revision_date : $Date$
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// author(s) : Wolfgang Freiseisen <Wolfgang.Freiseisen@risc.uni-linz.ac.at>
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//
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// coordinator : RISC Linz
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// (Wolfgang Freiseisen <wfreisei@risc.uni-linz.ac.at>)
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//
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//
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// ======================================================================
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#ifndef CGAL__DCEL_FACE_H
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#define CGAL__DCEL_FACE_H
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#include <CGAL/bops_dcel_element.h>
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CGAL_BEGIN_NAMESPACE
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/*
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FACE in the DCEL:
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-----------------
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face_type: header (HF), color
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face: typedef const _Dcel_face_type* _Dcel_face;
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container: vector<_Dcel_face_type>
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face_iterator: typedef vector<_Dcel_face_type>::const_iterator
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conversion: face and face_iterator are type-identical
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*/
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template<class I>
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class _Dcel_face_type : public _Dcel_element_type {
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public:
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#ifdef CGAL_CFG_INCOMPLETE_TYPE_BUG_4
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typedef _Dcel_edge_type<I>* edge;
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#else
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typedef typename I::const_edges_iterator edge;
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#endif
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_Dcel_face_type(int ind, _Dcel_Color col = _NO_COLOR)
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: _Dcel_element_type(ind, col), _header(NULL) {}
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_Dcel_face_type( _Dcel_Color col = _NO_COLOR )
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: _Dcel_element_type(col), _header(NULL) {}
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edge header() const { return _header; }
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protected:
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edge& header() { return _header; }
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private:
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edge _header;
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friend class _Dcel_base<I>;
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};
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CGAL_END_NAMESPACE
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#endif /* CGAL__DCEL_FACE_H */
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