70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
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// Copyright (c) 2018 GeometryFactory (France).
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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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// Author(s) : Mael Rouxel-Labbé
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//
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#ifndef CGAL_PERIODIC_3_MESH_3_PERIODIC_3_FUNCTION_WRAPPER_H
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#define CGAL_PERIODIC_3_MESH_3_PERIODIC_3_FUNCTION_WRAPPER_H
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#include <CGAL/license/Periodic_3_mesh_3.h>
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#include <CGAL/internal/canonicalize_helper.h>
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#include <CGAL/Periodic_3_mesh_triangulation_3.h>
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#include <boost/type_traits/is_function.hpp>
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#include <boost/mpl/if.hpp>
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namespace CGAL {
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template<class Function_, typename BGT_>
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class Periodic_3_function_wrapper
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{
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public:
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// Types
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typedef typename BGT_::FT FT;
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typedef typename BGT_::Point_3 Point;
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typedef typename BGT_::Point_3 Point_3;
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typedef typename BGT_::Iso_cuboid_3 Iso_cuboid_3;
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typedef FT return_type;
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typedef typename details::Periodic_3_mesh_geom_traits_generator<BGT_>::type Geom_traits;
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/// Constructor
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Periodic_3_function_wrapper() { }
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Periodic_3_function_wrapper(Function_ f, const Iso_cuboid_3& domain) : f_(f), gt_(domain) { }
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/// Operator ()
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return_type operator()(const Point_3& p) const {
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return f_(P3T3::internal::robust_canonicalize_point(p, gt_));
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}
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private:
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typedef typename boost::mpl::if_<boost::is_function<Function_>,
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Function_*,
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Function_>::type Stored_function;
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/// Function to wrap
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Stored_function f_;
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Geom_traits gt_;
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};
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} // namespace CGAL
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#endif // CGAL_PERIODIC_3_MESH_3_PERIODIC_3_FUNCTION_WRAPPER_H
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