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Mon, Nov 18, 09:55

geometry_manager.cc
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/**
* @file geometry_manager.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Mon Oct 28 19:23:14 2013
*
* @brief Manager of all geometries
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* LibMultiScale is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "lm_common.hh"
#include "geometry.hh"
#include "geometry_list.hh"
#include "lib_geometry.hh"
#include "lm_parser.hh"
/* -------------------------------------------------------------------------- */
#include <boost/preprocessor.hpp>
/* -------------------------------------------------------------------------- */
#define BOOST_PARSE_GEOMETRY_KEY(r,data,n,x) \
else if (geomType == stringify_macro(BOOST_PP_TUPLE_ELEM(2,1,x))) \
geom = createUninitializedGeometry(Geometry::BOOST_PP_TUPLE_ELEM(2,1,x),dim,geomID);
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
UInt GeometryManager::parseLine(std::stringstream & line, UInt dim){
GeomID geomID;
Parser::parse(geomID,line);
std::string geomType;
Parser::parse(geomType,line);
Geometry * geom = NULL;
if (2==1) {}
BOOST_PP_SEQ_FOR_EACH_I(BOOST_PARSE_GEOMETRY_KEY,f,LIST_GEOMETRY)
else LM_THROW("Unknown geometry type " << geomType
<< " maybe you should compile support for this geometry ?");
UInt pos = line.tellg();
if (pos < line.str().length()){
std::string buffer = line.str().substr(pos);
DUMPFILE(Parser::fout,"Parsing Geometry " << buffer);
ParseResult parsed = geom->parseLine(buffer);
if (!parsed) LM_FATAL("Geometry parameter " << line.str()
<< " was not parsed !! check config file for a syntax problem");
Parser::shiftLine(parsed,line);
}
geom->checkAllKeywordsAreParsed();
geom->init();
this->addGeometry(geom);
return true;
}
/* -------------------------------------------------------------------------- */
#define BOOST_CREATE_UNINITIALIZED_GEOMETRY(r,data,n,x) \
case Geometry::BOOST_PP_TUPLE_ELEM(2,1,x): new_geom = \
new BOOST_PP_TUPLE_ELEM(2,0,x)(Dim,ID);break;
/* -------------------------------------------------------------------------- */
Geometry * GeometryManager::createUninitializedGeometry(Geometry::GeomType type,
UInt Dim,
const typeID & ID){
Geometry * new_geom = NULL;
switch(type){
BOOST_PP_SEQ_FOR_EACH_I(BOOST_CREATE_UNINITIALIZED_GEOMETRY,f,LIST_GEOMETRY)
default: LM_FATAL("unknown geometry type: internal");
}
return new_geom;
}
/* -------------------------------------------------------------------------- */
GeometryManager::typeID GeometryManager::addGeometry(Geometry * g){
return this->addObject(g);
}
/* -------------------------------------------------------------------------- */
template <>
GeometryManager * IDManager<Geometry,GeometryManager>::static_pointer = NULL;
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__

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