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// Copyright (c) 2018 GeometryFactory (France).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// $URL: https://github.com/CGAL/cgal/blob/v6.1/Periodic_3_mesh_3/include/CGAL/Periodic_3_function_wrapper.h $
// $Id: include/CGAL/Periodic_3_function_wrapper.h b26b07a1242 $
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
// Author(s) : Mael Rouxel-Labbé
//
#ifndef CGAL_PERIODIC_3_MESH_3_PERIODIC_3_FUNCTION_WRAPPER_H
#define CGAL_PERIODIC_3_MESH_3_PERIODIC_3_FUNCTION_WRAPPER_H
#include <CGAL/license/Periodic_3_mesh_3.h>
#include <CGAL/Periodic_3_triangulation_3/internal/canonicalize_helper.h>
#include <CGAL/Periodic_3_mesh_triangulation_3.h>
#include <boost/type_traits/is_function.hpp>
namespace CGAL {
template<class Function_, typename BGT_>
class Periodic_3_function_wrapper
{
public:
// Types
typedef typename BGT_::FT FT;
typedef typename BGT_::Point_3 Point;
typedef typename BGT_::Point_3 Point_3;
typedef typename BGT_::Iso_cuboid_3 Iso_cuboid_3;
typedef FT return_type;
typedef typename details::Periodic_3_mesh_geom_traits_generator<BGT_>::type Geom_traits;
/// Constructor
Periodic_3_function_wrapper() { }
Periodic_3_function_wrapper(Function_ f, const Iso_cuboid_3& domain) : f_(f), gt_(domain) { }
/// Operator ()
return_type operator()(const Point_3& p) const {
return f_(P3T3::internal::construct_canonical_point(p, gt_));
}
private:
typedef std::conditional_t<std::is_function_v<Function_>,
Function_*,
Function_> Stored_function;
/// Function to wrap
Stored_function f_;
Geom_traits gt_;
};
} // namespace CGAL
#endif // CGAL_PERIODIC_3_MESH_3_PERIODIC_3_FUNCTION_WRAPPER_H
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