swizzle.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_SWIZZLE_H
#define MYRAMATH_DENSE_SWIZZLE_H

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

#include <utility>

namespace myra {

// Forward declarations.
template<class Number> class MatrixRange;
template<class Number> class VectorRange;

MYRAMATH_EXPORT std::pair< MatrixRange<NumberS>, MatrixRange<NumberS> > swizzle (const MatrixRange<NumberC>& Z);
MYRAMATH_EXPORT std::pair< MatrixRange<NumberD>, MatrixRange<NumberD> > swizzle (const MatrixRange<NumberZ>& Z);

MYRAMATH_EXPORT void unswizzle (const MatrixRange<NumberC>& Z);
MYRAMATH_EXPORT void unswizzle (const MatrixRange<NumberZ>& Z);

MYRAMATH_EXPORT std::pair< VectorRange<NumberS>, VectorRange<NumberS> > swizzle (const VectorRange<NumberC>& z);
MYRAMATH_EXPORT std::pair< VectorRange<NumberD>, VectorRange<NumberD> > swizzle (const VectorRange<NumberZ>& z);

MYRAMATH_EXPORT void unswizzle (const VectorRange<NumberC>& z);
MYRAMATH_EXPORT void unswizzle (const VectorRange<NumberZ>& z);

} // namespace

#endif