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tamaas/src/model/model.cpp
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model.cpp
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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/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "model.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
/* -------------------------------------------------------------------------- */
Model::Model(const std::vector<Real>& system_size,
const std::vector<UInt>& discretization)
: system_size(system_size), discretization(discretization),
traction(nullptr), displacement(nullptr), engine(nullptr) {}
/* -------------------------------------------------------------------------- */
void Model::setElasticity(Real E, Real nu) {
this->E = E;
this->nu = nu;
if (engine)
engine->initInfluence();
}
/* -------------------------------------------------------------------------- */
Real Model::getHertzModulus() const { return E / (1 - nu * nu); }
/* -------------------------------------------------------------------------- */
GridBase<Real>& Model::getTraction() { return *traction; }
const GridBase<Real>& Model::getTraction() const { return *traction; }
/* -------------------------------------------------------------------------- */
GridBase<Real>& Model::getDisplacement() { return *displacement; }
const GridBase<Real>& Model::getDisplacement() const { return *displacement; }
/* -------------------------------------------------------------------------- */
const std::vector<Real>& Model::getSystemSize() const { return system_size; }
/* -------------------------------------------------------------------------- */
const std::vector<UInt>& Model::getDiscretization() const {
return discretization;
}
/* -------------------------------------------------------------------------- */
void Model::solveNeumann() { engine->solveNeumann(*traction, *displacement); }
void Model::solveDirichlet() {
engine->solveDirichlet(*displacement, *traction);
}
/* -------------------------------------------------------------------------- */
__END_TAMAAS__
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