diag.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_DIAG_H
#define MYRAMATH_DENSE_DIAG_H

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

namespace myra {

// Forward declarations.
template<class Number> class DiagonalMatrix;
template<class Number> class CMatrixRange;
template<class Number> class CLowerMatrixRange;
template<class Number> class CVectorRange;

MYRAMATH_EXPORT DiagonalMatrix<NumberS> diag(const CMatrixRange<NumberS>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberD> diag(const CMatrixRange<NumberD>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberC> diag(const CMatrixRange<NumberC>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberZ> diag(const CMatrixRange<NumberZ>& A);

MYRAMATH_EXPORT DiagonalMatrix<NumberS> diag(const CLowerMatrixRange<NumberS>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberD> diag(const CLowerMatrixRange<NumberD>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberC> diag(const CLowerMatrixRange<NumberC>& A);
MYRAMATH_EXPORT DiagonalMatrix<NumberZ> diag(const CLowerMatrixRange<NumberZ>& A);

MYRAMATH_EXPORT DiagonalMatrix<NumberS> diag(const CVectorRange<NumberS>& x);
MYRAMATH_EXPORT DiagonalMatrix<NumberD> diag(const CVectorRange<NumberD>& x);
MYRAMATH_EXPORT DiagonalMatrix<NumberC> diag(const CVectorRange<NumberC>& x);
MYRAMATH_EXPORT DiagonalMatrix<NumberZ> diag(const CVectorRange<NumberZ>& x);

} // namespace

#endif