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model_inline_impl.hh
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/**
* Copyright (©) 2010-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* Akantu 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.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*/
/* -------------------------------------------------------------------------- */
#include "model.hh"
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_MODEL_INLINE_IMPL_HH_
#define AKANTU_MODEL_INLINE_IMPL_HH_
namespace akantu {
/* -------------------------------------------------------------------------- */
template <typename FEEngineClass>
inline FEEngineClass & Model::getFEEngineClassBoundary(const ID & name) {
auto tmp_name = name.empty() ? default_fem : name;
auto has_fem_boundary = hasFEEngineBoundary(tmp_name);
auto boundary_name = tmp_name + ":boundary";
if (not has_fem_boundary) {
AKANTU_DEBUG_INFO("Creating FEEngine boundary " << tmp_name);
auto & fe_engine = getFEEngine(tmp_name);
auto spatial_dimension = fe_engine.getElementDimension();
registerFEEngineObject<FEEngineClass>(boundary_name, fe_engine.getMesh(),
spatial_dimension - 1);
auto & fem_boundary = getFEEngineClass<FEEngineClass>(boundary_name);
fem_boundary.computeNormalsOnIntegrationPoints(_not_ghost);
fem_boundary.computeNormalsOnIntegrationPoints(_ghost);
return fem_boundary;
}
return getFEEngineClass<FEEngineClass>(boundary_name);
}
/* -------------------------------------------------------------------------- */
template <typename FEEngineClass>
inline FEEngineClass & Model::getFEEngineClass(const ID & name) const {
auto tmp_name = name.empty() ? default_fem : name;
auto it = fems.find(tmp_name);
if (it == fems.end()) {
AKANTU_EXCEPTION("The FEEngine " << tmp_name << " is not registered");
}
return aka::as_type<FEEngineClass>(*(it->second));
}
/* -------------------------------------------------------------------------- */
inline void Model::unRegisterFEEngineObject(const ID & name) {
auto it = fems.find(name);
if (it == fems.end()) {
AKANTU_EXCEPTION("FEEngine object with name " << name << " was not found");
}
fems.erase(it);
if (not fems.empty() and default_fem == name) {
default_fem = fems.begin()->first;
}
}
/* -------------------------------------------------------------------------- */
template <typename FEEngineClass>
inline void Model::registerFEEngineObject(const ID & name, Mesh & mesh,
Int spatial_dimension,
bool do_not_precompute) {
if (fems.empty()) {
default_fem = name;
}
auto it = fems.find(name);
if (it != fems.end()) {
AKANTU_EXCEPTION("FEEngine object with name " << name
<< " was already created");
}
fems[name] = std::make_unique<FEEngineClass>(
mesh, spatial_dimension, id + ":fem:" + name, do_not_precompute);
}
/* -------------------------------------------------------------------------- */
inline FEEngine & Model::getFEEngine(const ID & name) const {
ID tmp_name = (name.empty()) ? default_fem : name;
auto it = fems.find(tmp_name);
if (it == fems.end()) {
AKANTU_EXCEPTION("The FEEngine " << tmp_name << " is not registered");
}
return *(it->second);
}
/* -------------------------------------------------------------------------- */
inline FEEngine & Model::getFEEngineBoundary(const ID & name) {
ID tmp_name = (name.empty()) ? default_fem : name;
auto it = fems.find(tmp_name + ":boundary");
if (it == fems.end()) {
AKANTU_EXCEPTION("The FEEngine boundary " << tmp_name
<< " is not registered");
}
AKANTU_DEBUG_ASSERT(it->second != nullptr, "The FEEngine boundary "
<< tmp_name
<< " was not created");
return *(it->second);
}
/* -------------------------------------------------------------------------- */
inline bool Model::hasFEEngineBoundary(const ID & name) {
ID tmp_name = (name.empty()) ? default_fem : name;
auto it = fems.find(tmp_name + ":boundary");
return (it != fems.end());
}
/* -------------------------------------------------------------------------- */
template <typename T>
void Model::allocNodalField(std::unique_ptr<Array<T>> & array, Int nb_component,
const ID & name) const {
if (array) {
return;
}
auto nb_nodes = mesh.getNbNodes();
array =
std::make_unique<Array<T>>(nb_nodes, nb_component, T(), id + ":" + name);
}
/* -------------------------------------------------------------------------- */
inline Int Model::getNbIntegrationPoints(const Array<Element> & elements,
const ID & fem_id) const {
Int nb_quad = 0;
for (auto && el : elements) {
nb_quad +=
getFEEngine(fem_id).getNbIntegrationPoints(el.type, el.ghost_type);
}
return nb_quad;
}
/* -------------------------------------------------------------------------- */
} // namespace akantu
#endif /* AKANTU_MODEL_INLINE_IMPL_HH_ */

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