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muSpectre/src/materials/material_linear_elastic_generic.cc
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material_linear_elastic_generic.cc
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/**
* @file material_linear_elastic_generic.cc
*
* @author Till Junge <till.junge@altermail.ch>
*
* @date 21 Sep 2018
*
* @brief implementation for MaterialLinearElasticGeneric
*
* Copyright © 2018 Till Junge
*
* µSpectre 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, or (at
* your option) any later version.
*
* µSpectre 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
* General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with µSpectre; see the file COPYING. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* * Boston, MA 02111-1307, USA.
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining it
* with proprietary FFT implementations or numerical libraries, containing parts
* covered by the terms of those libraries' licenses, the licensors of this
* Program grant you additional permission to convey the resulting work.
*/
#include "materials/material_linear_elastic_generic.hh"
#include "common/voigt_conversion.hh"
namespace muSpectre {
/* ---------------------------------------------------------------------- */
template <Dim_t DimS, Dim_t DimM>
MaterialLinearElasticGeneric<DimS, DimM>::MaterialLinearElasticGeneric(
const std::string &name, const CInput_t &C_voigt)
: Parent{name} {
using VC_t = VoigtConversion<DimM>;
constexpr Dim_t VSize{vsize(DimM)};
if (not(C_voigt.rows() == VSize) or not(C_voigt.cols() == VSize)) {
std::stringstream err_str{};
err_str << "The stiffness tensor should be input as a " << VSize << " × "
<< VSize << " Matrix in Voigt notation. You supplied"
<< " a " << C_voigt.rows() << " × " << C_voigt.cols()
<< " matrix";
}
for (int i{0}; i < DimM; ++i) {
for (int j{0}; j < DimM; ++j) {
for (int k{0}; k < DimM; ++k) {
for (int l{0}; l < DimM; ++l) {
get(this->C, i, j, k, l) =
C_voigt(VC_t::sym_mat(i, j), VC_t::sym_mat(k, l));
}
}
}
}
}
template class MaterialLinearElasticGeneric<twoD, twoD>;
template class MaterialLinearElasticGeneric<twoD, threeD>;
template class MaterialLinearElasticGeneric<threeD, threeD>;
} // namespace muSpectre
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