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contact_solver.cpp
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Tue, May 14, 08:33

contact_solver.cpp
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/**
* @file
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2016-2017 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 "contact_solver.hh"
#include <iostream>
#include <iomanip>
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
ContactSolver::ContactSolver(Model & model,
GridBase<Real> & surface,
Real tolerance):
model(model),
surface(surface),
tolerance(tolerance),
surface_stddev(std::sqrt(surface.var()))
{}
/* -------------------------------------------------------------------------- */
void ContactSolver::printState(UInt iter, Real cost_f, Real error) {
//UInt precision = std::cout.precision();
if (iter % dump_frequency) return;
std::cout << std::setw(5) << iter << " ";
std::cout << std::setw(15) << std::scientific << cost_f << " ";
std::cout << std::setw(15) << error << std::endl;
std::cout << std::fixed;
}
__END_TAMAAS__
/* -------------------------------------------------------------------------- */

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