Homec4science
Diffusion tamaas (features/materials) Browse

tamaas/src/solvers/ep_solver.cpp
7b96a49f1c3efeatures/materials

Last Change
Raw File

ep_solver.cpp
View Options

/*
* SPDX-License-Indentifier: AGPL-3.0-or-later
*
* Copyright (©) 2016-2022 EPFL (École Polytechnique Fédérale de Lausanne),
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "ep_solver.hh"
#include "model_type.hh"
/* -------------------------------------------------------------------------- */
namespace tamaas {
/* -------------------------------------------------------------------------- */
EPSolver::EPSolver(Residual& residual) : _residual(residual) {
auto& model = residual.getModel();
auto dim = model.getDiscretization().size();
_x = allocateGrid<false, Real>(model.getType(), model.getDiscretization(),
dim * (dim / 2 + 1)); // voigt
model.registerField("strain_increment", _x);
}
/* -------------------------------------------------------------------------- */
void EPSolver::beforeSolve() {
abs_tol.step();
}
/* -------------------------------------------------------------------------- */
void EPSolver::updateState() {
_residual.updateState(getStrainIncrement());
abs_tol.reset();
}
} // namespace tamaas
c4science · Help