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src
shogun
mathematics
linalg
linsolver
ConjugateOrthogonalCGSolver.h
Go to the documentation of this file.
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/*
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* This program 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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* Written (W) 2013 Soumyajit De
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*/
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#ifndef CONJUGATE_ORTHOGONAL_CG_SOLVER_H_
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#define CONJUGATE_ORTHOGONAL_CG_SOLVER_H_
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#include <
shogun/lib/config.h
>
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#ifdef HAVE_EIGEN3
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#include <
shogun/mathematics/linalg/linsolver/IterativeLinearSolver.h
>
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namespace
shogun
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{
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template
<
class
T>
class
CLinearOperator;
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template
<
class
T>
class
SGVector;
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class
CConjugateOrthogonalCGSolver
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:
public
CIterativeLinearSolver
<complex128_t, float64_t>
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{
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public
:
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CConjugateOrthogonalCGSolver
();
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CConjugateOrthogonalCGSolver
(
bool
store_residuals);
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virtual
~CConjugateOrthogonalCGSolver
();
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virtual
SGVector<complex128_t>
solve
(
CLinearOperator<complex128_t>
* A,
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SGVector<float64_t>
b);
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virtual
const
char
*
get_name
()
const
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{
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return
"ConjugateOrthogonalCGSolver"
;
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}
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};
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}
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#endif // HAVE_EIGEN3
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#endif // CONJUGATE_ORTHOGONAL_CG_SOLVER_H_
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