Submatrix< DenseMatrix< _Field >, VectorCategories::DenseVectorTag > Class Template Reference

#include <submatrix.h>

Inheritance diagram for Submatrix< DenseMatrix< _Field >, VectorCategories::DenseVectorTag >:

List of all members.

Public Member Functions
	Submatrix (const DenseMatrix< Field > *M, size_t row, size_t col, size_t rowdim, size_t coldim)
	Submatrix (const DenseMatrix< Field > &M, size_t row, size_t col, size_t rowdim, size_t coldim)
	Submatrix (const Submatrix< DenseMatrix< Field > > *SM, size_t row, size_t col, size_t rowdim, size_t coldim)
	Submatrix (const Submatrix< DenseMatrix< Field > > &SM, size_t row, size_t col, size_t rowdim, size_t coldim)
template<class Vect1 , class Vect2 >
Vect1 &	apply (Vect1 &y, const Vect2 &x) const
template<class Vect1 , class Vect2 >
Vect1 &	applyTranspose (Vect1 &y, const Vect2 &x) const

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Detailed Description

template<class _Field>
class LinBox::Submatrix< DenseMatrix< _Field >, VectorCategories::DenseVectorTag >

special case for the submatrix of a dense matrix

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Constructor & Destructor Documentation

Submatrix	(	const DenseMatrix< Field > *	M,
		size_t	row,
		size_t	col,
		size_t	rowdim,
		size_t	coldim
	)		[inline]

Constructor from an existing DenseMatrix} and dimensions

Parameters:

M	Pointer to DenseMatrix} of which to construct submatrix
row	Starting row
col	Starting column
rowdim	Row dimension
coldim	Column dimension

Submatrix	(	const DenseMatrix< Field > &	M,
		size_t	row,
		size_t	col,
		size_t	rowdim,
		size_t	coldim
	)		[inline]

Constructor from an existing DenseMatrix} and dimensions

Parameters:

M	reference to DenseMatrix} of which to construct submatrix
row	Starting row
col	Starting column
rowdim	Row dimension
coldim	Column dimension

Submatrix	(	const Submatrix< DenseMatrix< Field > > *	SM,
		size_t	row,
		size_t	col,
		size_t	rowdim,
		size_t	coldim
	)		[inline]

Constructor from an existing submatrix and dimensions

Parameters:

SM	pointer to Submatrix from which to construct submatrix
row	Starting row
col	Starting column
rowdim	Row dimension
coldim	Column dimension

Submatrix	(	const Submatrix< DenseMatrix< Field > > &	SM,
		size_t	row,
		size_t	col,
		size_t	rowdim,
		size_t	coldim
	)		[inline]

Constructor from an existing submatrix and dimensions

Parameters:

SM	reference to Submatrix from which to construct submatrix
row	Starting row
col	Starting column
rowdim	Row dimension
coldim	Column dimension

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Member Function Documentation

Vect1& apply	(	Vect1 &	y,
		const Vect2 &	x
	)		const [inline]

Generic matrix-vector apply y = A * x. This version of apply allows use of arbitrary input and output vector * types.

Parameters:

y	Output vector
x	Input vector

Returns:

Reference to output vector

Vect1& applyTranspose	(	Vect1 &	y,
		const Vect2 &	x
	)		const [inline]

Generic matrix-vector transpose apply y = A^T * x This version of applyTranspose allows use of arbitrary input and output vector types

Parameters:

y	Output vector
x	Input vector

Returns:

Reference to output vector

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The documentation for this class was generated from the following file:

• /build/buildd/linbox-1.1.6~rc0/linbox/blackbox/submatrix.h