80 lines
2.6 KiB
C
80 lines
2.6 KiB
C
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// Copyright (c) 1999 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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// You can redistribute it and/or modify it under the terms of the GNU
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// General Public License as published by the Free Software Foundation,
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// either version 3 of the License, 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: GPL-3.0+
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//
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//
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// Author(s) : Stefan Schirra
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#ifndef CGAL_CH_BYKAT_H
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#define CGAL_CH_BYKAT_H
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#include <CGAL/license/Convex_hull_2.h>
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#include <CGAL/basic.h>
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#include <iterator>
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namespace CGAL {
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// same as |convex_hull_2(first,last,result)|. {\sc traits}:
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// uses |Traits::Point_2|, |Traits::Less_signed_distance_to_line_2|,
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// |Traits::Left_turn_2|,, |Traits::Equal_2| and |Traits::Less_xy_2|.
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template <class InputIterator, class OutputIterator, class Traits>
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OutputIterator
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ch_bykat(InputIterator first, InputIterator last,
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OutputIterator result,
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const Traits& ch_traits);
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template <class InputIterator, class OutputIterator>
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inline
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OutputIterator
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ch_bykat(InputIterator first, InputIterator last, OutputIterator result)
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{
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typedef std::iterator_traits<InputIterator> ITraits;
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typedef typename ITraits::value_type value_type;
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typedef CGAL::Kernel_traits<value_type> KTraits;
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typedef typename KTraits::Kernel Kernel;
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return ch_bykat( first, last, result, Kernel());
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}
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template <class InputIterator, class OutputIterator, class Traits>
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OutputIterator
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ch_bykat_with_threshold(InputIterator first, InputIterator last,
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OutputIterator result,
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const Traits& ch_traits);
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template <class InputIterator, class OutputIterator>
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inline
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OutputIterator
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ch_bykat_with_threshold(InputIterator first, InputIterator last,
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OutputIterator result)
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{
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typedef std::iterator_traits<InputIterator> ITraits;
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typedef typename ITraits::value_type value_type;
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typedef CGAL::Kernel_traits<value_type> KTraits;
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typedef typename KTraits::Kernel Kernel;
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return ch_bykat_with_threshold( first, last, result, Kernel());
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}
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} //namespace CGAL
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#include <CGAL/Convex_hull_2/ch_bykat_impl.h>
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#endif // CGAL_CH_BYKAT_H
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