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tamaas/src/core/eigenvalues.hh
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eigenvalues.hh
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/**
* @file
* @section LICENSE
*
* Copyright (©) 2016-19 EPFL (École Polytechnique Fédérale de Lausanne),
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef EIGENVALUES_HH
#define EIGENVALUES_HH
/* -------------------------------------------------------------------------- */
#include "eigenvalues.hh"
#include "grid.hh"
#include "loop.hh"
#include "model_type.hh"
#include "ranges.hh"
#include "static_types.hh"
#include <boost/preprocessor/seq.hpp>
namespace tamaas {
/// Compute eigenvalues of a symmetric matrix field
template <UInt dim>
void eigenvalues(Grid<Real, dim>& eigs, const Grid<Real, dim>& field) {
Loop::loop([](auto eig, auto f) { eig = eigenvalues(f); },
range<VectorProxy<Real, dim>>(eigs),
range<SymMatrixProxy<const Real, dim>>(field));
}
void eigenvalues(model_type type, GridBase<Real>& eigs,
const GridBase<Real>& field);
} // namespace tamaas
#endif /* EIGENVALUES_HH */
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