/usr/include/CGAL/Mesh_criteria_3.h is in libcgal-dev 4.11-2build1.
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// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Stéphane Tayeb
//
//******************************************************************************
// File Description :
// Implements default meshing criteria to drive Mesh_3 process
//******************************************************************************
#ifndef CGAL_MESH_CRITERIA_3_H
#define CGAL_MESH_CRITERIA_3_H
#include <CGAL/license/Mesh_3.h>
#include <CGAL/Mesh_3/config.h>
#include <CGAL/Mesh_3/global_parameters.h>
#include <CGAL/Mesh_edge_criteria_3.h>
#include <CGAL/Mesh_facet_criteria_3.h>
#include <CGAL/Mesh_cell_criteria_3.h>
#include <cfloat> // for the macro DBL_MAX
#include <boost/type_traits/is_base_of.hpp>
namespace CGAL {
namespace parameters {
// see <CGAL/config.h>
CGAL_PRAGMA_DIAG_PUSH
// see <CGAL/Mesh_3/config.h>
CGAL_MESH_3_IGNORE_BOOST_PARAMETER_NAME_WARNINGS
BOOST_PARAMETER_NAME( (edge_size, tag) edge_size_ )
BOOST_PARAMETER_NAME( (edge_sizing_field, tag) edge_sizing_field_ )
BOOST_PARAMETER_NAME( (facet_angle, tag) facet_angle_ )
BOOST_PARAMETER_NAME( (facet_size, tag) facet_size_ )
BOOST_PARAMETER_NAME( (facet_sizing_field, tag) facet_sizing_field_ )
BOOST_PARAMETER_NAME( (facet_distance, tag) facet_distance_ )
BOOST_PARAMETER_NAME( (facet_topology, tag) facet_topology_ )
BOOST_PARAMETER_NAME( (cell_radius_edge, tag) cell_radius_edge_ )
BOOST_PARAMETER_NAME( (cell_radius_edge_ratio, tag) cell_radius_edge_ratio_ )
BOOST_PARAMETER_NAME( (cell_size, tag) cell_size_ )
BOOST_PARAMETER_NAME( (cell_sizing_field, tag) cell_sizing_field_ )
BOOST_PARAMETER_NAME( (sizing_field, tag) sizing_field_ )
CGAL_PRAGMA_DIAG_POP
} // end namespace parameters
namespace internal {
// Class Mesh_criteria_3_impl
template < typename Tr,
typename EdgeCriteria,
typename FacetCriteria,
typename CellCriteria >
class Mesh_criteria_3_impl
{
typedef typename Tr::Geom_traits::FT FT;
public:
typedef EdgeCriteria Edge_criteria;
typedef FacetCriteria Facet_criteria;
typedef CellCriteria Cell_criteria;
// Constructor
Mesh_criteria_3_impl(const Facet_criteria& facet_criteria,
const Cell_criteria& cell_criteria)
: edge_criteria_(0)
, facet_criteria_(facet_criteria)
, cell_criteria_(cell_criteria)
{ }
// Constructor
Mesh_criteria_3_impl(const Edge_criteria& edge_criteria,
const Facet_criteria& facet_criteria,
const Cell_criteria& cell_criteria)
: edge_criteria_(edge_criteria)
, facet_criteria_(facet_criteria)
, cell_criteria_(cell_criteria)
{ }
// This template constructor is not instantiated when named parameters
// are not used, so Facet_criteria and Cell_criteria construction from FT
// is not a problem
template <class ArgumentPack>
Mesh_criteria_3_impl(const ArgumentPack& args)
: edge_criteria_(args[parameters::edge_size
| args[parameters::edge_sizing_field
| args[parameters::sizing_field | FT(DBL_MAX)] ] ])
, facet_criteria_(args[parameters::facet_angle | FT(0)],
args[parameters::facet_size
| args[parameters::facet_sizing_field
| args[parameters::sizing_field | FT(0)] ] ],
args[parameters::facet_distance | FT(0)],
args[parameters::facet_topology | CGAL::FACET_VERTICES_ON_SURFACE])
, cell_criteria_(args[parameters::cell_radius_edge_ratio
| args[parameters::cell_radius_edge | FT(0)] ],
args[parameters::cell_size
| args[parameters::cell_sizing_field
| args[parameters::sizing_field | FT(0)] ] ])
{ }
#ifndef CGAL_NO_DEPRECATED_CODE
const Edge_criteria& edge_criteria() const { return edge_criteria_; }
const Facet_criteria& facet_criteria() const { return facet_criteria_; }
const Cell_criteria& cell_criteria() const { return cell_criteria_; }
#endif
const Edge_criteria& edge_criteria_object() const { return edge_criteria_; }
const Facet_criteria& facet_criteria_object() const { return facet_criteria_; }
const Cell_criteria& cell_criteria_object() const { return cell_criteria_; }
template <typename Facet_criterion>
void add_facet_criterion(Facet_criterion* criterion) {
CGAL_static_assertion((boost::is_base_of<
typename Facet_criteria::Abstract_criterion,
Facet_criterion
>::value));
facet_criteria_.add(criterion);
}
template <typename Cell_criterion>
void add_cell_criterion(Cell_criterion* criterion) {
CGAL_static_assertion((boost::is_base_of<
typename Cell_criteria::Abstract_criterion,
Cell_criterion
>::value));
cell_criteria_.add(criterion);
}
private:
Edge_criteria edge_criteria_;
Facet_criteria facet_criteria_;
Cell_criteria cell_criteria_;
}; // end class Mesh_criteria_3_impl
} // end namespace internal
// Class Mesh_criteria_3
// Provides default mesh criteria to drive Mesh_3 process
template <typename Tr,
typename EdgeCriteria = Mesh_edge_criteria_3<Tr>,
typename FacetCriteria = Mesh_facet_criteria_3<Tr>,
typename CellCriteria = Mesh_cell_criteria_3<Tr> >
class Mesh_criteria_3
: public internal::Mesh_criteria_3_impl< Tr,
EdgeCriteria,
FacetCriteria,
CellCriteria >
{
typedef internal::Mesh_criteria_3_impl< Tr,
EdgeCriteria,
FacetCriteria,
CellCriteria> Base;
public:
typedef typename Base::Edge_criteria Edge_criteria;
typedef typename Base::Facet_criteria Facet_criteria;
typedef typename Base::Cell_criteria Cell_criteria;
// Constructor
Mesh_criteria_3(const Facet_criteria& facet_criteria,
const Cell_criteria& cell_criteria)
: Base(facet_criteria,
cell_criteria) {}
// Constructor
Mesh_criteria_3(const Edge_criteria& edge_criteria,
const Facet_criteria& facet_criteria,
const Cell_criteria& cell_criteria)
: Base(edge_criteria,
facet_criteria,
cell_criteria) {}
// For convenient constructor call (see examples)
BOOST_PARAMETER_CONSTRUCTOR(Mesh_criteria_3, (Base), parameters::tag,
(optional (edge_size_,*)
(edge_sizing_field_,*)
(facet_angle_,*)
(facet_size_,*)
(facet_sizing_field_,*)
(facet_distance_,*)
(facet_topology_,*)
(cell_radius_edge_,*)
(cell_size_,*)
(cell_sizing_field_,*)
(sizing_field_,*)
))
}; // end class Mesh_criteria_3
} // end namespace CGAL
#endif // CGAL_MESH_CRITERIA_3_H
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