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ep_solver.cpp
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Sun, Apr 28, 17:42

ep_solver.cpp
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/*
* SPDX-License-Indentifier: AGPL-3.0-or-later
*
* Copyright (©) 2016-2023 EPFL (École Polytechnique Fédérale de Lausanne),
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
* Copyright (©) 2020-2023 Lucas Frérot
*
* 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 = model.request<false, Real>("strain_increment", model.getType(),
model.getDiscretization(),
dim * (dim / 2 + 1)); // voigt
}
/* -------------------------------------------------------------------------- */
void EPSolver::beforeSolve() { abs_tol.step(); }
/* -------------------------------------------------------------------------- */
void EPSolver::updateState() {
_residual.updateState(getStrainIncrement());
abs_tol.reset();
}
} // namespace tamaas

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