52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/*
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* Copyright © 2010-2022 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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#ifndef _DYNAMIC_M_HH
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#define _DYNAMIC_M_HH
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#include "dynamic_abstract_class.hh"
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#include "mex.h"
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#include <dynmex.h>
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/**
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* handles calls to <model>_dynamic.m
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*
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**/
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class DynamicModelMFile : public DynamicModelAC
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{
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private:
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const std::string DynamicMFilename;
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/* Unpack a sparse matrix (of double floats) into a TwoDMatrix object.
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Real elements of the original matrix are copied as-is to the new one.
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Complex elements are replaced by NaNs. */
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static void unpackSparseMatrixAndCopyIntoTwoDMatData(mxArray *sparseMat, TwoDMatrix &tdm);
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/* Given a complex dense matrix (of double floats), returns a real dense matrix of same size.
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Real elements of the original matrix are copied as-is to the new one.
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Complex elements are replaced by NaNs.
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Destroys the original matrix. */
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static mxArray *cmplxToReal(mxArray *m);
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public:
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explicit DynamicModelMFile(const std::string &modName, int ntt_arg);
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virtual ~DynamicModelMFile() = default;
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void eval(const Vector &y, const Vector &x, const Vector ¶ms, const Vector &ySteady,
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Vector &residual, std::vector<TwoDMatrix> &md) override;
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};
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#endif
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