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friction_coefficient.cc
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Mon, Nov 4, 07:31

friction_coefficient.cc
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/**
* @file friction_coefficient.cc
* @author David Kammer <david.kammer@epfl.ch>
* @date Tue Feb 22 11:08:40 2011
*
* @brief
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu 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.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "friction_coefficient.hh"
#include "contact_rigid.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
/* -------------------------------------------------------------------------- */
FrictionCoefficient::FrictionCoefficient(ContactRigid & contact,
const Surface & master_surface) :
contact(contact), master_surface(master_surface) {
AKANTU_DEBUG_IN();
this->contact.setFrictionCoefficient(this);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
FrictionCoefficient::~FrictionCoefficient() {
AKANTU_DEBUG_IN();
this->contact.removeFrictionCoefficient(this->master_surface);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void FrictionCoefficient::computeFrictionCoefficient(Vector<Real> & fric_coef) {
AKANTU_DEBUG_IN();
UInt nb_fric_coef_elements = fric_coef.getSize();
Real * fric_coef_val = fric_coef.values;
initializeComputeFricCoef();
for (UInt i=0; i < nb_fric_coef_elements; ++i)
fric_coef_val[i] = computeFricCoef(i);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void FrictionCoefficient::setParam(const std::string & key, const std::string & value) {
AKANTU_DEBUG_IN();
//if(key == "name") name = std::string(value);
//else AKANTU_DEBUG_ERROR("Unknown friction coefficient property : " << key);
AKANTU_DEBUG_ERROR("Unknown friction coefficient property : " << key);
AKANTU_DEBUG_OUT();
}
__END_AKANTU__

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