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Sun, Jul 7, 22:34

mindlin.hh
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/**
* @file
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 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/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef MINDLIN_HH
#define MINDLIN_HH
/* -------------------------------------------------------------------------- */
#include "grid_hermitian.hh"
#include "kelvin.hh"
#include "model_type.hh"
#include "volume_potential.hh"
/* -------------------------------------------------------------------------- */
namespace tamaas {
/**
* @brief Mindlin tensor
*/
template <model_type type, UInt derivative>
class Mindlin : public Kelvin<type, derivative> {
static_assert(type == model_type::volume_1d || type == model_type::volume_2d,
"Only volume types are supported");
using trait = model_type_traits<type>;
using parent = Kelvin<type, derivative>;
using filter_t = typename parent::filter_t;
public:
/// Constructor
Mindlin(Model * model);
/// Apply the Mindlin-tensor_order operator
void applyIf(GridBase<Real>& source, GridBase<Real>& out,
filter_t pred) const override;
protected:
mutable GridHermitian<Real, trait::boundary_dimension> surface_tractions;
};
} // namespace tamaas
#endif // MINDLIN_HH

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