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meta_functional.cpp
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Tue, Nov 19, 14:30

meta_functional.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 "meta_functional.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
namespace functional {
MetaFunctional::~MetaFunctional() {
for (auto& f : functionals) {
if (f.second)
delete f.first;
}
}
Real MetaFunctional::computeF(GridBase<Real>& variable,
GridBase<Real>& dual) const {
Real F = 0;
for (auto& f : functionals) {
F += f.first->computeF(variable, dual);
}
return F;
}
/* -------------------------------------------------------------------------- */
void MetaFunctional::computeGradF(GridBase<Real>& variable,
GridBase<Real>& gradient) const {
gradient = 0;
for (auto& f : functionals) {
f.first->computeGradF(variable, gradient);
}
}
/* -------------------------------------------------------------------------- */
void MetaFunctional::addFunctionalTerm(Functional* term, bool own) {
this->addFunctionalTerm(std::make_pair(term, own));
}
/* -------------------------------------------------------------------------- */
void MetaFunctional::addFunctionalTerm(std::pair<Functional*, bool> element) {
functionals.push_back(element);
}
} // namespace functional
__END_TAMAAS__
/* -------------------------------------------------------------------------- */

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