mirror of https://github.com/CGAL/cgal
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
// Copyright (c) 1997-2000 Max-Planck-Institute Saarbruecken (Germany).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org).
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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//
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//
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// Author(s) : Peter Hachenberger <hachenberger@mpi-sb.mpg.de>
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#ifndef CGAL_NEF_POLYHEDRON_IOSTREAM_3_H
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#define CGAL_NEF_POLYHEDRON_IOSTREAM_3_H
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#include <CGAL/license/Nef_3.h>
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#include <CGAL/Nef_polyhedron_3.h>
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#include <CGAL/Nef_3/SNC_io_parser.h>
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namespace CGAL {
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template <typename Kernel, typename Items, typename Mark>
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std::ostream& operator<<
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(std::ostream& os, Nef_polyhedron_3<Kernel,Items,Mark>& NP)
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{
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typedef typename Nef_polyhedron_3<Kernel,Items, Mark>::SNC_structure SNC_structure;
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#ifdef CGAL_NEF3_SORT_OUTPUT
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CGAL::SNC_io_parser<SNC_structure> O(os, NP.snc(), true, true);
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#else
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CGAL::SNC_io_parser<SNC_structure> O(os, NP.snc(), false, true);
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#endif
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O.print();
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return os;
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}
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template <typename Kernel, typename Items, typename Mark>
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std::istream& operator>>
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(std::istream& is, Nef_polyhedron_3<Kernel,Items, Mark>& NP)
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{
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typedef typename Nef_polyhedron_3<Kernel,Items,Mark>::SNC_structure SNC_structure;
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CGAL::SNC_io_parser<SNC_structure> I(is, NP.snc());
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I.read();
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NP.pl()->initialize(&NP.snc());
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return is;
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}
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} //namespace CGAL
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#endif //CGAL_NEF_POLYHEDRON_IOSTREAM_3_H
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