// Copyright (c) 2010 INRIA Sophia-Antipolis (France). // All rights reserved. // // This file is part of CGAL (www.cgal.org). // // $URL: https://github.com/CGAL/cgal/blob/v5.2/Mesh_3/include/CGAL/Mesh_constant_domain_field_3.h $ // $Id: Mesh_constant_domain_field_3.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot // SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial // // // Author(s) : Stephane Tayeb // //****************************************************************************** // File Description : //****************************************************************************** #ifndef CGAL_MESH_3_MESH_CONSTANT_DOMAIN_FIELD_3_H #define CGAL_MESH_3_MESH_CONSTANT_DOMAIN_FIELD_3_H #include #include #include #include #include #include namespace CGAL { template class Mesh_constant_domain_field_3 { public: typedef typename Gt::FT FT; typedef typename boost::mpl::eval_if_c< internal::Has_nested_type_Bare_point::value, typename internal::Bare_point_type, boost::mpl::identity >::type Point_3; typedef Index_ Index; private: // Map to store field values typedef std::map,FT> Values; public: /// Constructor Mesh_constant_domain_field_3(const FT& d) : d_(d) {} /// Returns size FT operator()(const Point_3&, const int dim, const Index& index) const { typename Values::const_iterator it = values_.find(std::make_pair(dim,index)); if ( it != values_.end() ) { return it->second; } return d_; } /// Sets size at any point of dimension \c dim and index \c index void set_size(const FT& size, const int dim, const Index& index) { values_.insert(std::make_pair(std::make_pair(dim,index),size)); } private: // default value FT d_; // Other values Values values_; }; } // end namespace CGAL #endif // CGAL_MESH_3_MESH_CONSTANT_DOMAIN_FIELD_3_H