Diagonal< _Field, VectorCategories::DenseVectorTag > Class Template Reference

Specialization of Diagonal for application to dense vectors. More...

#include <diagonal.h>

Public Member Functions
	Diagonal (const Field F, const std::vector< typename Field::Element > &v)
	cstor from vector of elements.
	Diagonal (const Field F, const size_t n, bool nonsing=true)
	random Diagonal matrix.
void	random ()
	creates a random Diagonal matrix
void	randomNonsingular ()
	creates a random non singular Diagonal matrix
const Field &	field () const
	the field of the entries
Element &	getEntry (Element &x, size_t i, size_t j) const
	Get an entry and store it in the given value.

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Detailed Description

template<class _Field>
class LinBox::Diagonal< _Field, VectorCategories::DenseVectorTag >

Specialization of Diagonal for application to dense vectors.

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Constructor & Destructor Documentation

Diagonal	(	const Field	F,
		const size_t	n,
		bool	nonsing = true
	)		[inline]

random Diagonal matrix.

Parameters:

F	the field
n	size
nonsing	non-singular matrix ? (no zero on diagonal ?)

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Member Function Documentation

Element& getEntry	(	Element &	x,
		size_t	i,
		size_t	j
	)		const [inline]

Get an entry and store it in the given value.

This form is more in the LinBox style and is provided for interface compatibility with other parts of the library

Parameters:

x	Element in which to store result
i	Row index
j	Column index

Returns:

Reference to x

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

• diagonal.h