61 lines
2.0 KiB
C
61 lines
2.0 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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//
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/Periodic_3_mesh_3/include/CGAL/Periodic_3_function_wrapper.h $
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// $Id: Periodic_3_function_wrapper.h 254d60f 2019-10-19T15:23:19+02:00 Sébastien Loriot
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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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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