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geometry_manager.hh
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/**
* @file geometry_manager.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Tue Jan 22 17:59:17 2013
*
* @brief Manager of all geometries
*
* @section LICENSE
*
* Copyright INRIA and CEA
*
* The LibMultiScale is a C++ parallel framework for the multiscale
* coupling methods dedicated to material simulations. This framework
* provides an API which makes it possible to program coupled simulations
* and integration of already existing codes.
*
* This Project was initiated in a collaboration between INRIA Futurs Bordeaux
* within ScAlApplix team and CEA/DPTA Ile de France.
* The project is now continued at the Ecole Polytechnique Fédérale de Lausanne
* within the LSMS/ENAC laboratory.
*
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*
*/
#ifndef __LIBMULTISCALE_GEOMETRY_MANAGER_HH__
#define __LIBMULTISCALE_GEOMETRY_MANAGER_HH__
/* -------------------------------------------------------------------------- */
#include "geometry.hh"
#include "id_manager.hh"
/* -------------------------------------------------------------------------- */
#ifndef __LIBMULTISCALE_GEOMETRY_HH__
#error "geometry_manager should not be included directly"
#endif
__BEGIN_LIBMULTISCALE__
/** This static class manages the geometries
avoiding duplicate geometries and insuring
total freeing of the memory at end */
class GeometryManager : public IDManager<Geometry> {
/* ------------------------------------------------------------------------ */
/* Typedefs */
/* ------------------------------------------------------------------------ */
friend class IDManager<Geometry>;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
protected:
GeometryManager() = default;
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
public:
static GeometryManager &getManager() {
auto & res = IDManager<Geometry>::getManager<GeometryManager>();
DUMP("GeometryManager: " << &res,DBG_INFO);
return res;
}
//! access a stored geometry
static auto getGeometry(const typeID &ID) {
return IDManager<Geometry>::getManager<GeometryManager>().getSharedObject(
ID);
};
//! access a stored geometry casted in the required type
template <typename geom_type> geom_type *getGeometry(const typeID &ID) {
geom_type *tmp = dynamic_cast<geom_type *>(this->getObject(ID));
if (!tmp)
LM_FATAL("unable to cast the geometry to required type");
return tmp;
}
//! parse a config line
UInt parseLine(std::stringstream &line, UInt Dim);
//! create an uninitialized geometry
std::shared_ptr<Geometry>
createUninitializedGeometry(Geometry::GeomType type, UInt Dim = 3,
const typeID &ID = invalidGeom);
typeID addGeometry(std::shared_ptr<Geometry> g);
};
/* -------------------------------------------------------------------------- */
std::ostream &operator<<(std::ostream &os, Geometry &g);
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_GEOMETRY_MANAGER_HH__ */

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