49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/*
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* Copyright © 2004-2011 Ondra Kamenik
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* Copyright © 2019 Dynare Team
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*
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* This file is part of Dynare.
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*
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* Dynare is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Dynare is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Dynare. If not, see <https://www.gnu.org/licenses/>.
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*/
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// contains algorithms for eigenvalue reordering
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#ifndef SCHUR_DECOMP_EIG_H
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#define SCHUR_DECOMP_EIG_H
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#include "SchurDecomp.hh"
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#include "QuasiTriangular.hh"
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class SchurDecompEig : public SchurDecomp
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{
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public:
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using diag_iter = QuasiTriangular::diag_iter;
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SchurDecompEig(const SqSylvMatrix &m) : SchurDecomp(m)
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{
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}
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SchurDecompEig(const QuasiTriangular &tr) : SchurDecomp(tr)
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{
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};
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SchurDecompEig(QuasiTriangular &tr) : SchurDecomp(tr)
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{
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}
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diag_iter bubbleEigen(diag_iter from, diag_iter to);
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void orderEigen();
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protected:
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bool tryToSwap(diag_iter &it, diag_iter &itadd);
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};
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#endif /* SCHUR_DECOMP_EIG_H */
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