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tamaas/src/functional.cpp
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functional.cpp
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/**
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2016 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 "functional.hh"
#include "elastic_energy_functional.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
Functional::Functional(BemFFTBase & bem):
FunctionalTerm(bem)
{
// We want to always have elastic energy
this->addFunctionalTerm(new ElasticEnergyFunctional(bem));
}
/* -------------------------------------------------------------------------- */
Functional::~Functional() {
auto it = terms.begin();
auto end = terms.end();
for (; it != end ; ++it) delete *it;
}
/* -------------------------------------------------------------------------- */
void Functional::computeF() {
auto it = terms.begin();
auto end = terms.end();
for (; it != end ; ++it) {
(*it)->computeF();
this->F += (*it)->getF();
}
}
/* -------------------------------------------------------------------------- */
void Functional::computeGradFP() {
auto it = terms.begin();
auto end = terms.end();
for (; it != end ; ++it) {
(*it)->computeGradFP();
this->gradF += (*it)->getGradF();
}
}
/* -------------------------------------------------------------------------- */
void Functional::computeGradFU() {
auto it = terms.begin();
auto end = terms.end();
for (; it != end ; ++it) {
(*it)->computeGradFU();
this->gradF += (*it)->getGradF();
}
}
/* -------------------------------------------------------------------------- */
void Functional::addFunctionalTerm(FunctionalTerm * term) {
terms.push_back(term);
}
__END_TAMAAS__
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