jacobi.h

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// ========================================================================= //
// This file is part of MyraMath, copyright (c) 2014-2019 by Ryan A Chilton  //
// and distributed by MyraCore, LLC. See LICENSE.txt for license terms.      //
// ========================================================================= //

#ifndef MYRAMATH_DENSE_JACOBI_H
#define MYRAMATH_DENSE_JACOBI_H

#include <myramath/MYRAMATH_EXPORT.h>
#include <myramath/utility/Number.h>

#include <utility>

namespace myra {

// Forward declarations.
template<class Number> class Matrix;
template<class Number> class CMatrixRange;
template<class Number> class  MatrixRange;
template<class Number> class DiagonalMatrix;

MYRAMATH_EXPORT DiagonalMatrix<NumberS> jacobi_inplace(const MatrixRange<NumberS>& A, int S = 10);
MYRAMATH_EXPORT DiagonalMatrix<NumberD> jacobi_inplace(const MatrixRange<NumberD>& A, int S = 10);

MYRAMATH_EXPORT std::pair< Matrix<NumberS>, DiagonalMatrix<NumberS> > jacobi(const CMatrixRange<NumberS>& A, int S = 10);
MYRAMATH_EXPORT std::pair< Matrix<NumberD>, DiagonalMatrix<NumberD> > jacobi(const CMatrixRange<NumberD>& A, int S = 10);

} // namespace

#endif