cusp::relaxation::block_jacobi< ValueType, MemorySpace > Class Template Reference

#include <block_jacobi.h>

Inherits cusp::linear_operator< ValueType, MemorySpace >.

Public Member Functions
	block_jacobi ()
template<typename MatrixType>
	block_jacobi (const MatrixType &A, ValueType omega=1.0)
template<typename MemorySpace2>
	block_jacobi (const block_jacobi< ValueType, MemorySpace2 > &A)
template<typename MatrixType>
	block_jacobi (const cusp::precond::aggregation::sa_level< MatrixType > &sa_level, ValueType weight=4.0/3.0)
template<typename MatrixType, typename VectorType1, typename VectorType2>
void	presmooth (const MatrixType &A, const VectorType1 &b, VectorType2 &x)
template<typename MatrixType, typename VectorType1, typename VectorType2>
void	postsmooth (const MatrixType &A, const VectorType1 &b, VectorType2 &x)
template<typename MatrixType, typename VectorType1, typename VectorType2>
void	operator() (const MatrixType &A, const VectorType1 &b, VectorType2 &x)
template<typename MatrixType, typename VectorType1, typename VectorType2>
void	operator() (const MatrixType &A, const VectorType1 &b, VectorType2 &x, ValueType omega)

Public Attributes
ValueType	default_omega
cusp::array1d< ValueType, MemorySpace >	diagonal
cusp::array2d< ValueType, MemorySpace >	temp

Detailed Description

template<typename ValueType, typename MemorySpace>
class cusp::relaxation::block_jacobi< ValueType, MemorySpace >

Definition at line 41 of file block_jacobi.h.

Constructor & Destructor Documentation

block_jacobi() [1/4]

template<typename ValueType, typename MemorySpace>

cusp::relaxation::block_jacobi< ValueType, MemorySpace >::block_jacobi

(

)

block_jacobi() [2/4]

template<typename ValueType, typename MemorySpace>

template<typename MatrixType>

cusp::relaxation::block_jacobi< ValueType, MemorySpace >::block_jacobi	(	const MatrixType &	A,
		ValueType	omega = 1.0 )

block_jacobi() [3/4]

template<typename ValueType, typename MemorySpace>

template<typename MemorySpace2>

cusp::relaxation::block_jacobi< ValueType, MemorySpace >::block_jacobi

(

const block_jacobi< ValueType, MemorySpace2 > &

A

)

block_jacobi() [4/4]

template<typename ValueType, typename MemorySpace>

template<typename MatrixType>

cusp::relaxation::block_jacobi< ValueType, MemorySpace >::block_jacobi	(	const cusp::precond::aggregation::sa_level< MatrixType > &	sa_level,
		ValueType	weight = 4.0/3.0 )

Member Function Documentation

presmooth()

template<typename ValueType, typename MemorySpace>

template<typename MatrixType, typename VectorType1, typename VectorType2>

void cusp::relaxation::block_jacobi< ValueType, MemorySpace >::presmooth	(	const MatrixType &	A,
		const VectorType1 &	b,
		VectorType2 &	x )

postsmooth()

template<typename ValueType, typename MemorySpace>

template<typename MatrixType, typename VectorType1, typename VectorType2>

void cusp::relaxation::block_jacobi< ValueType, MemorySpace >::postsmooth	(	const MatrixType &	A,
		const VectorType1 &	b,
		VectorType2 &	x )

operator()() [1/2]

template<typename ValueType, typename MemorySpace>

template<typename MatrixType, typename VectorType1, typename VectorType2>

void cusp::relaxation::block_jacobi< ValueType, MemorySpace >::operator()	(	const MatrixType &	A,
		const VectorType1 &	b,
		VectorType2 &	x )

operator()() [2/2]

template<typename ValueType, typename MemorySpace>

template<typename MatrixType, typename VectorType1, typename VectorType2>

void cusp::relaxation::block_jacobi< ValueType, MemorySpace >::operator()	(	const MatrixType &	A,
		const VectorType1 &	b,
		VectorType2 &	x,
		ValueType	omega )

Member Data Documentation

default_omega

template<typename ValueType, typename MemorySpace>

ValueType cusp::relaxation::block_jacobi< ValueType, MemorySpace >::default_omega

Definition at line 44 of file block_jacobi.h.

diagonal

template<typename ValueType, typename MemorySpace>

cusp::array1d<ValueType,MemorySpace> cusp::relaxation::block_jacobi< ValueType, MemorySpace >::diagonal

Definition at line 45 of file block_jacobi.h.

temp

template<typename ValueType, typename MemorySpace>

cusp::array2d<ValueType,MemorySpace> cusp::relaxation::block_jacobi< ValueType, MemorySpace >::temp

Definition at line 46 of file block_jacobi.h.

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

• block_jacobi.h