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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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