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material_base.cc
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/**
* @file material_base.cc
*
* @author Till Junge <till.junge@epfl.ch>
*
* @date 01 Nov 2017
*
* @brief implementation of materi
*
* Copyright © 2017 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_base.hh"
namespace muSpectre {
//----------------------------------------------------------------------------//
template <Dim_t DimS, Dim_t DimM>
MaterialBase<DimS, DimM>::MaterialBase(std::string name) : name(name) {
static_assert((DimM == oneD) || (DimM == twoD) || (DimM == threeD),
"only 1, 2, or threeD supported");
}
/* ---------------------------------------------------------------------- */
template <Dim_t DimS, Dim_t DimM>
const std::string & MaterialBase<DimS, DimM>::get_name() const {
return this->name;
}
/* ---------------------------------------------------------------------- */
template <Dim_t DimS, Dim_t DimM>
void MaterialBase<DimS, DimM>::add_pixel(const Ccoord & ccoord) {
this->internal_fields.add_pixel(ccoord);
}
/* ---------------------------------------------------------------------- */
template <Dim_t DimS, Dim_t DimM>
void MaterialBase<DimS, DimM>::compute_stresses(const Field_t & F,
Field_t & P,
Formulation form) {
this->compute_stresses(StrainField_t::check_ref(F),
StressField_t::check_ref(P), form);
}
/* ---------------------------------------------------------------------- */
template <Dim_t DimS, Dim_t DimM>
void MaterialBase<DimS, DimM>::compute_stresses_tangent(const Field_t & F,
Field_t & P,
Field_t & K,
Formulation form) {
this->compute_stresses_tangent(StrainField_t::check_ref(F),
StressField_t::check_ref(P),
TangentField_t::check_ref(K), form);
}
//----------------------------------------------------------------------------//
template <Dim_t DimS, Dim_t DimM>
auto MaterialBase<DimS, DimM>::get_real_field(std::string field_name)
-> EigenMap {
if (not this->internal_fields.check_field_exists(field_name)) {
std::stringstream err{};
err << "Field '" << field_name << "' does not exist in material '"
<< this->name << "'.";
throw FieldCollectionError(err.str());
}
auto & field{this->internal_fields[field_name]};
if (field.get_stored_typeid().hash_code() != typeid(Real).hash_code()) {
std::stringstream err{};
err << "Field '" << field_name << "' is not real-valued";
throw FieldCollectionError(err.str());
}
return static_cast<TypedField<MFieldCollection_t, Real> &>(field).eigen();
}
/* ---------------------------------------------------------------------- */
template <Dim_t DimS, Dim_t DimM>
std::vector<std::string> MaterialBase<DimS, DimM>::list_fields() const {
return this->internal_fields.list_fields();
}
template class MaterialBase<2, 2>;
template class MaterialBase<2, 3>;
template class MaterialBase<3, 3>;
} // namespace muSpectre

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