MeanValueFilter Class Reference
[Derived matrices]

Inheritance diagram for MeanValueFilter:

[legend]

List of all members.

Public Member Functions
	MeanValueFilter (unsigned int component=numbers::invalid_unsigned_int)
template<typename number >
void	filter (Vector< number > &v) const
template<typename number >
void	filter (BlockVector< number > &v) const
template<typename number >
void	vmult (Vector< number > &dst, const Vector< number > &src) const
template<typename number >
void	vmult_add (Vector< number > &dst, const Vector< number > &src) const
template<typename number >
void	vmult (BlockVector< number > &dst, const BlockVector< number > &src) const
template<typename number >
void	vmult_add (BlockVector< number > &dst, const BlockVector< number > &src) const
template<typename VECTOR >
void	Tvmult (VECTOR &, const VECTOR &) const
template<typename VECTOR >
void	Tvmult_add (VECTOR &, const VECTOR &) const
Private Attributes
unsigned int	component

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Detailed Description

Mean value filter. The vmult() functions of this matrix filter out mean values of the vector. If the vector is of type BlockVector, then an additional parameter selects a single component for this operation.

Author:

Guido Kanschat, 2002, 2003

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Constructor & Destructor Documentation

MeanValueFilter::MeanValueFilter

(

unsigned int

component = numbers::invalid_unsigned_int

)

Constructor, optionally selecting a component.

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Member Function Documentation

template<typename number >

void MeanValueFilter::filter

(

Vector< number > &

v

)

const [inline]

Subtract mean value from v.

template<typename number >

void MeanValueFilter::filter

(

BlockVector< number > &

v

)

const [inline]

Subtract mean value from v.

template<typename number >

void MeanValueFilter::vmult	(	Vector< number > &	dst,
		const Vector< number > &	src
	)			const [inline]

Return the source vector with subtracted mean value.

template<typename number >

void MeanValueFilter::vmult_add	(	Vector< number > &	dst,
		const Vector< number > &	src
	)			const [inline]

Add source vector with subtracted mean value to dest.

template<typename number >

void MeanValueFilter::vmult	(	BlockVector< number > &	dst,
		const BlockVector< number > &	src
	)			const [inline]

Return the source vector with subtracted mean value in selected component.

template<typename number >

void MeanValueFilter::vmult_add	(	BlockVector< number > &	dst,
		const BlockVector< number > &	src
	)			const [inline]

Add a soruce to dest, where the mean value in the selected component is subtracted.

template<class VECTOR >

void MeanValueFilter::Tvmult	(	VECTOR &	,
		const VECTOR &
	)			const [inline]

Not implemented.

References Assert.

template<class VECTOR >

void MeanValueFilter::Tvmult_add	(	VECTOR &	,
		const VECTOR &
	)			const [inline]

Not implemented.

References Assert.

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Member Data Documentation

unsigned int MeanValueFilter::component [private]

Component for filtering block vectors.

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

• lac/include/lac/matrix_lib.h