mirror of https://github.com/CGAL/cgal
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
// Copyright (c) 2018
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// GeometryFactory( France) All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 3 of the License,
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// or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: LGPL-3.0+
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//
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//
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// Author(s) : Stephane Tayeb
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#ifndef CGAL_WRITE_VTK_IO_H
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#define CGAL_WRITE_VTK_IO_H
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#include <CGAL/license/Polyhedron.h>
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#include <fstream>
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#include <vector>
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template <class FT>
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void
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write_vector(std::ostream& os,
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const std::vector<FT>& vect)
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{
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const char* buffer = reinterpret_cast<const char*>(&(vect[0]));
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std::size_t size = vect.size()*sizeof(FT);
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os.write(reinterpret_cast<const char *>(&size), sizeof(std::size_t)); // number of bytes encoded
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os.write(buffer, vect.size()*sizeof(FT)); // encoded data
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}
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#endif
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