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Tue, May 14, 19:11

model_factory.hh
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/**
* @file
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2017 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Tamaas 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.
*
* Tamaas 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 Tamaas. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __MODEL_FACTORY_HH__
#define __MODEL_FACTORY_HH__
/* -------------------------------------------------------------------------- */
#include "be_engine.hh"
#include "model.hh"
#include "model_type.hh"
#include "residual.hh"
#include <boost/preprocessor/seq.hpp>
#include <vector>
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
/**
* @brief Factory class for model
* TODO put allocate grid in there (maybe)
*/
class ModelFactory {
public:
/// Create new model (TODO make std::unique_ptr work in swig)
static std::unique_ptr<Model>
createModel(model_type type, const std::vector<Real>& system_size,
const std::vector<UInt>& discretization);
static std::unique_ptr<Residual> createResidual(Model* model, Real hardening,
Real sigma_y);
};
#define MODEL_TYPE_CASE_MACRO(truc, arguments, type) \
case type: { \
result = std::make_unique<Concrete<type>>(std::forward<Args>(args)...); \
break; \
}
#define IMPLEMENTED_MODEL_TYPES TAMAAS_MODEL_TYPES
template <typename Abstract, template <model_type> class Concrete,
class... Args>
std::unique_ptr<Abstract> createFromModelType(model_type type, Args&&... args) {
std::unique_ptr<Abstract> result = nullptr;
switch (type) {
BOOST_PP_SEQ_FOR_EACH(MODEL_TYPE_CASE_MACRO, ~, IMPLEMENTED_MODEL_TYPES);
default:
TAMAAS_EXCEPTION("Model type not implemented");
}
return result;
}
#undef MODEL_TYPE_CASE_MACRO
#undef IMPLEMENTED_MODEL_TYPES
__END_TAMAAS__
#endif // __MODEL_FACTORY_HH__

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