equilibrate.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_SPARSE_EQUILIBRATE_H
#define MYRAMATH_SPARSE_EQUILIBRATE_H

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

#include <myramath/dense/DiagonalMatrix.h>

namespace myra {

// Forward declaration.
template<class Number> class SparseMatrixRange;

// TODO E is always pure real. Update signatures accordingly. Make sure E*A and A*E are defined within dimm(), need real*complex*real scaling.
MYRAMATH_EXPORT DiagonalMatrix<NumberS> equilibrate(const SparseMatrixRange<NumberS>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberD> equilibrate(const SparseMatrixRange<NumberD>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberC> equilibrate(const SparseMatrixRange<NumberC>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberZ> equilibrate(const SparseMatrixRange<NumberZ>& A);

} // namespace myra

#endif