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akantu_dof_wrapper.cc
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Sat, Oct 12, 05:56

akantu_dof_wrapper.cc
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/**
* @file akantu_dof_wrapper.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Tue Jul 22 14:47:56 2014
*
* @brief This is a helper class to manage Akantu models
*
* @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 "akantu_dof_wrapper.hh"
#include <solid_mechanics_model.hh>
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
template <UInt Dim>
AkantuDOFWrapper<Dim>::AkantuDOFWrapper()
: solid_mechanics_model(NULL), materials(NULL),
connectivity(NULL) {
solid_mechanics_model = NULL;
#ifdef AKANTU_HEAT_TRANSFER
heat_transfer_model = NULL;
#endif
}
/* -------------------------------------------------------------------------- */
template <UInt Dim>
AkantuDOFWrapper<Dim>::~AkantuDOFWrapper(){
}
/* -------------------------------------------------------------------------- */
template <UInt Dim>
const akantu::Array<Real> &
AkantuDOFWrapper<Dim>::getStrain(UInt material_index) {
return *this->strains[material_index];
}
/* -------------------------------------------------------------------------- */
template <UInt Dim>
const akantu::Array<Real> &
AkantuDOFWrapper<Dim>::getStress(UInt material_index) {
return *this->stresses[material_index];
}
/* -------------------------------------------------------------------------- */
template <UInt Dim>
void AkantuDOFWrapper<Dim>::printself(std::ostream & stream, int indent) const{
stream << "AkantuDOFWrapper: " << this << " " << this->nb_nodes_per_element;
}
/* -------------------------------------------------------------------------- */
template <UInt Dim>
void AkantuDOFWrapper<Dim>::setSolidMechanicsModel(akantu::SolidMechanicsModel & model){
this->solid_mechanics_model = & model;
akantu::Mesh & mesh = model.getMesh();
this->type = *mesh.firstType(Dim);
if(this->type == akantu::_not_defined) LM_FATAL("The element type " << this->type << " coming from Akantu is not a valid type");
this->materials = &(model.getElementIndexByMaterial(this->type));
UInt nb_mat = model.getNbMaterials();
for (UInt mat_id = 0 ; mat_id < nb_mat ; ++mat_id) {
akantu::Material & current_material = model.getMaterial(mat_id);
this->strains.push_back( &current_material.getGradU(this->type));
this->stresses.push_back(&current_material.getStress(this->type));
}
this->connectivity = mesh.getConnectivity(this->type).storage();
this->nb_nodes_per_element = mesh.getNbNodesPerElement(this->type);
this->nb_quadrature_points = model.getFEEngine().getNbQuadraturePoints(this->type);
}
/* -------------------------------------------------------------------------- */
template <UInt Dim>
akantu::SolidMechanicsModel & AkantuDOFWrapper<Dim>::getSolidMechanicsModel(){
LM_ASSERT(solid_mechanics_model,"solid mechanics model was not correctly initialized");
return *solid_mechanics_model;
}
/* -------------------------------------------------------------------------- */
#ifdef AKANTU_HEAT_TRANSFER
template <UInt Dim>
akantu::HeatTransferModel & AkantuDOFWrapper<Dim>::getHeatTransferModel(){
LM_ASSERT(heat_transfer_model,"heat transfer model was not correctly initialized");
return *heat_transfer_model;
}
#endif
/* -------------------------------------------------------------------------- */
template class AkantuDOFWrapper<1u>;
template class AkantuDOFWrapper<2u>;
template class AkantuDOFWrapper<3u>;
__END_LIBMULTISCALE__

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