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/* $Header: /var/lib/cvs/dynare_cpp/sylv/cc/IterativeSylvester.h,v 1.1.1.1 2004/06/04 13:00:20 kamenik Exp $ */
/* Tag $Name: $ */
#ifndef ITERATIVE_SYLVESTER_H
#define ITERATIVE_SYLVESTER_H
#include "SylvesterSolver.h"
#include "KronVector.h"
#include "QuasiTriangular.h"
#include "SimilarityDecomp.h"
class IterativeSylvester : public SylvesterSolver {
public:
IterativeSylvester(const QuasiTriangular& k, const QuasiTriangular& f)
: SylvesterSolver(k, f) {}
IterativeSylvester(const SchurDecompZero& kdecomp, const SchurDecomp& fdecomp)
: SylvesterSolver(kdecomp, fdecomp) {}
IterativeSylvester(const SchurDecompZero& kdecomp, const SimilarityDecomp& fdecomp)
: SylvesterSolver(kdecomp, fdecomp) {}
void solve(SylvParams& pars, KronVector& x) const;
private:
double performFirstStep(KronVector& x) const;
static double performStep(const QuasiTriangular& k, const QuasiTriangular& f,
KronVector& x);
};
#endif /* ITERATIVE_SYLVESTER_H */
// Local Variables:
// mode:C++
// End:
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