#include <line_smoothers.h>

Inheritance diagram for ug::LineVanka< TDomain, TAlgebra >:

Public Types
typedef TAlgebra	algebra_type

typedef IPreconditioner< TAlgebra >	base_type
	Base type. More...

typedef TDomain	domain_type
	Domain. More...

typedef IPreconditioner< TAlgebra >::matrix_operator_type	matrix_operator_type
	Matrix Operator type. More...

typedef TAlgebra::matrix_type	matrix_type

typedef TAlgebra::vector_type	vector_type

Public Types inherited from ug::IPreconditioner< TAlgebra >
typedef TAlgebra	algebra_type
	Algebra type. More...

typedef MatrixOperator< matrix_type, vector_type >	matrix_operator_type
	Matrix Operator type. More...

typedef TAlgebra::matrix_type	matrix_type
	Matrix type. More...

typedef TAlgebra::vector_type	vector_type
	Vector type. More...

Public Types inherited from ug::ILinearIterator< TAlgebra::vector_type >
typedef TAlgebra::vector_type	codomain_function_type
	Range space. More...

typedef TAlgebra::vector_type	domain_function_type
	Domain space. More...

Public Types inherited from ug::DebugWritingObject< TAlgebra >
typedef TAlgebra	algebra_type
	type of algebra More...

typedef TAlgebra::matrix_type	matrix_type
	type of matrix More...

typedef TAlgebra::vector_type	vector_type
	type of vector More...

Public Types inherited from ug::VectorDebugWritingObject< TAlgebra::vector_type >
typedef TAlgebra::vector_type	vector_type
	type of vector More...

Public Member Functions
virtual SmartPtr< ILinearIterator< vector_type > >	clone ()
	clone More...

size_t	get_num_backwardx ()

size_t	get_num_backwardy ()

size_t	get_num_backwardz ()

size_t	get_num_forwardx ()

size_t	get_num_forwardy ()

size_t	get_num_forwardz ()

	LineVanka (SmartPtr< ApproximationSpace< TDomain > > approxSpace)

number	relax ()

void	set_num_steps (size_t forwardx, size_t backwardx)

void	set_num_steps (size_t forwardx, size_t backwardx, size_t forwardy, size_t backwardy)

void	set_num_steps (size_t forwardx, size_t backwardx, size_t forwardy, size_t backwardy, size_t forwardz, size_t backwardz)

void	set_relax (number omega)
	set m_relaxation parameter More...

virtual bool	supports_parallel () const
	returns if parallel solving is supported More...

bool	update (size_t xsize)

	~LineVanka ()

Public Member Functions inherited from ug::IPreconditioner< TAlgebra >
virtual bool	apply (vector_type &c, const vector_type &d)
	compute new correction c = B*d More...

virtual bool	apply_update_defect (vector_type &c, vector_type &d)
	compute new correction c = Bd and update defect d:= d - Lc More...

SmartPtr< MatrixOperator< matrix_type, vector_type > >	approx_operator ()
	underlying matrix based operator used for the preconditioner More...

SmartPtr< MatrixOperator< matrix_type, vector_type > >	defect_operator ()
	underlying matrix based operator for calculation of defect More...

virtual bool	init (SmartPtr< ILinearOperator< vector_type > > J, const vector_type &u)
	implements the ILinearIterator-interface for matrix based preconditioner More...

bool	init (SmartPtr< ILinearOperator< vector_type > > L)
	implements the ILinearIterator-interface for matrix based preconditioner More...

bool	init (SmartPtr< MatrixOperator< matrix_type, vector_type > > Op)
	initializes the preconditioner for a matrix based operator More...

	IPreconditioner ()
	default constructor More...

	IPreconditioner (const IPreconditioner< TAlgebra > &parent)
	clone constructor More...

	IPreconditioner (SmartPtr< IDebugWriter< algebra_type > > spDebugWriter)
	constructor setting debug writer More...

virtual void	set_approximation (SmartPtr< MatrixOperator< matrix_type, vector_type > > approx)

virtual	~IPreconditioner ()
	virtual destructor More...

Public Member Functions inherited from ug::ILinearIterator< TAlgebra::vector_type >
virtual std::string	config_string () const

SmartPtr< IDamping< TAlgebra::vector_type, TAlgebra::vector_type > >	damping ()
	returns the scaling More...

	ILinearIterator ()
	constructor More...

	ILinearIterator (const ILinearIterator< TAlgebra::vector_type, TAlgebra::vector_type > &parent)
	copy constructor More...

virtual bool	init (SmartPtr< ILinearOperator< TAlgebra::vector_type, TAlgebra::vector_type > > J, const TAlgebra::vector_type &u)=0
	initialize for operator J(u) and linearization point u More...

virtual bool	init (SmartPtr< ILinearOperator< TAlgebra::vector_type, TAlgebra::vector_type > > L)=0
	initialize for linear operator L More...

void	set_damp (number factor)
	sets the damping to a constant factor More...

void	set_damp (SmartPtr< IDamping< TAlgebra::vector_type, TAlgebra::vector_type > > spScaling)
	sets a scaling for the correction More...

virtual	~ILinearIterator ()
	virtual destructor More...

Public Member Functions inherited from ug::DebugWritingObject< TAlgebra >
SmartPtr< IDebugWriter< algebra_type > >	debug_writer ()
	returns the debug writer More...

ConstSmartPtr< IDebugWriter< algebra_type > >	debug_writer () const

bool	debug_writer_valid () const
	returns true if the debug writer is set More...

	DebugWritingObject ()

	DebugWritingObject (const DebugWritingObject< algebra_type > &parent)
	clone constructor More...

	DebugWritingObject (SmartPtr< IDebugWriter< algebra_type > > spDebugWriter)

virtual void	set_debug (SmartPtr< IDebugWriter< algebra_type > > spDebugWriter)
	set debug writer More...

virtual	~DebugWritingObject ()
	virtual destructor More...

Public Member Functions inherited from ug::VectorDebugWritingObject< TAlgebra::vector_type >
virtual void	set_debug (SmartPtr< IVectorDebugWriter< vector_type > > spDebugWriter)
	set debug writer More...

SmartPtr< IVectorDebugWriter< vector_type > >	vector_debug_writer ()
	returns the debug writer More...

ConstSmartPtr< IVectorDebugWriter< vector_type > >	vector_debug_writer () const

bool	vector_debug_writer_valid () const
	returns true if the debug writer is set More...

	VectorDebugWritingObject ()

	VectorDebugWritingObject (SmartPtr< IVectorDebugWriter< vector_type > > spDebugWriter)

void	write_debug (const vector_type &vec, const char *filename)
	writing debug output for a vector (if debug writer set) More...

virtual	~VectorDebugWritingObject ()
	virtual destructor More...

Protected Member Functions
bool	linevanka_step (const matrix_type &A, vector_type &x, const vector_type &b)

virtual const char *	name () const
	returns the name of iterator More...

virtual bool	postprocess ()
	cleans the operator More...

virtual bool	preprocess (SmartPtr< MatrixOperator< matrix_type, vector_type > > pOp)
	initializes the preconditioner More...

virtual bool	step (SmartPtr< MatrixOperator< matrix_type, vector_type > > pOp, vector_type &c, const vector_type &d)
	computes a new correction c = B*d More...

Protected Member Functions inherited from ug::DebugWritingObject< TAlgebra >
void	enter_debug_writer_section (const char *secDir)
	enters a debugging section More...

void	enter_debug_writer_section (std::string secDir)
	enters a debugging section More...

void	leave_debug_writer_section ()
	leaves a debugging section More...

void	write_debug (const matrix_type &mat, const char *filename)
	write debug output for a matrix (if debug writer set) More...

void	write_debug (const matrix_type &mat, std::string name)
	write debug output for a matrix (if debug writer set) More...

Protected Member Functions inherited from ug::VectorDebugWritingObject< TAlgebra::vector_type >
void	enter_vector_debug_writer_section (const char *secDir)
	enters a debugging section More...

void	enter_vector_debug_writer_section (std::string secDir)
	enters a debugging section More...

void	leave_vector_debug_writer_section ()
	leaves a debugging section More...

void	print_debugger_message (const char *msg)
	prints a debugger message (listing all the sections) More...

void	print_debugger_message (std::string msg)
	prints a debugger message (listing all the sections) More...

virtual void	write_debug (const vector_type &vec, std::string name)
	writing debug output for a vector (if debug writer set) More...

Protected Attributes
std::vector< size_t >	indY

std::vector< size_t >	indZ

matrix_type	m_A

size_t	m_ind_end

bool	m_init

size_t	m_nr_backwardx

size_t	m_nr_backwardy

size_t	m_nr_backwardz

size_t	m_nr_forwardx

size_t	m_nr_forwardy

size_t	m_nr_forwardz

number	m_relax

SmartPtr< ApproximationSpace< TDomain > >	m_spApproxSpace

Protected Attributes inherited from ug::IPreconditioner< TAlgebra >
bool	m_bInit
	init flag indicating if init has been called More...

bool	m_bOtherApproxOperator

SmartPtr< MatrixOperator< matrix_type, vector_type > >	m_spApproxOperator
	underlying matrix based operator used for the preconditioner More...

SmartPtr< ILinearOperator< vector_type > >	m_spDefectOperator
	underlying matrix based operator for calculation of defect More...

Protected Attributes inherited from ug::ILinearIterator< TAlgebra::vector_type >
SmartPtr< IDamping< TAlgebra::vector_type, TAlgebra::vector_type > >	m_spDamping
	the scaling More...

Protected Attributes inherited from ug::DebugWritingObject< TAlgebra >
SmartPtr< IDebugWriter< algebra_type > >	m_spDebugWriter
	Debug Writer. More...

Protected Attributes inherited from ug::VectorDebugWritingObject< TAlgebra::vector_type >
SmartPtr< IVectorDebugWriter< vector_type > >	m_spVectorDebugWriter
	Debug Writer. More...

Static Protected Attributes
static const int	dim = domain_type::dim
	world dimension More...

Member Typedef Documentation

◆ algebra_type

template<typename TDomain , typename TAlgebra >

typedef TAlgebra ug::LineVanka< TDomain, TAlgebra >::algebra_type

◆ base_type

template<typename TDomain , typename TAlgebra >

typedef IPreconditioner<TAlgebra> ug::LineVanka< TDomain, TAlgebra >::base_type

Base type.

◆ domain_type

template<typename TDomain , typename TAlgebra >

typedef TDomain ug::LineVanka< TDomain, TAlgebra >::domain_type

Domain.

◆ matrix_operator_type

template<typename TDomain , typename TAlgebra >

typedef IPreconditioner<TAlgebra>::matrix_operator_type ug::LineVanka< TDomain, TAlgebra >::matrix_operator_type

Matrix Operator type.

◆ matrix_type

template<typename TDomain , typename TAlgebra >

typedef TAlgebra::matrix_type ug::LineVanka< TDomain, TAlgebra >::matrix_type

◆ vector_type

template<typename TDomain , typename TAlgebra >

typedef TAlgebra::vector_type ug::LineVanka< TDomain, TAlgebra >::vector_type

Constructor & Destructor Documentation

◆ LineVanka()

template<typename TDomain , typename TAlgebra >

ug::LineVanka< TDomain, TAlgebra >::LineVanka ( SmartPtr< ApproximationSpace< TDomain > > approxSpace )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_init, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardy, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardz, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardy, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardz, ug::LineVanka< TDomain, TAlgebra >::m_relax, and ug::LineVanka< TDomain, TAlgebra >::m_spApproxSpace.

◆ ~LineVanka()

template<typename TDomain , typename TAlgebra >

ug::LineVanka< TDomain, TAlgebra >::~LineVanka ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::indY, and ug::LineVanka< TDomain, TAlgebra >::indZ.

Member Function Documentation

◆ clone()

template<typename TDomain , typename TAlgebra >

virtual SmartPtr<ILinearIterator<vector_type> > ug::LineVanka< TDomain, TAlgebra >::clone ( )

inlinevirtual

clone

Implements ug::ILinearIterator< TAlgebra::vector_type >.

References ug::ILinearIterator< TAlgebra::vector_type >::damping(), ug::DebugWritingObject< TAlgebra >::debug_writer(), ug::LineVanka< TDomain, TAlgebra >::get_num_backwardx(), ug::LineVanka< TDomain, TAlgebra >::get_num_backwardy(), ug::LineVanka< TDomain, TAlgebra >::get_num_backwardz(), ug::LineVanka< TDomain, TAlgebra >::get_num_forwardx(), ug::LineVanka< TDomain, TAlgebra >::get_num_forwardy(), ug::LineVanka< TDomain, TAlgebra >::get_num_forwardz(), ug::LineVanka< TDomain, TAlgebra >::m_spApproxSpace, and ug::LineVanka< TDomain, TAlgebra >::relax().

◆ get_num_backwardx()

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::get_num_backwardx ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardx.

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone().

◆ get_num_backwardy()

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::get_num_backwardy ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardy.

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone().

◆ get_num_backwardz()

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::get_num_backwardz ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardz.

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone().

◆ get_num_forwardx()

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::get_num_forwardx ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardx.

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone().

◆ get_num_forwardy()

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::get_num_forwardy ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardy.

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone().

◆ get_num_forwardz()

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::get_num_forwardz ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardz.

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone().

◆ linevanka_step()

template<typename TDomain , typename TAlgebra >

bool ug::LineVanka< TDomain, TAlgebra >::linevanka_step	(	const matrix_type &	A,
		vector_type &	x,
		const vector_type &	b
	)

inlineprotected

Referenced by ug::LineVanka< TDomain, TAlgebra >::step().

◆ name()

template<typename TDomain , typename TAlgebra >

virtual const char* ug::LineVanka< TDomain, TAlgebra >::name ( ) const

inlineprotectedvirtual

returns the name of iterator

This method returns the name of the iterator operator. This function is typically needed, when the iterator operator is used inside of another operator and some debug output should be printed

Returns: const char* name of inverse operator

Implements ug::IPreconditioner< TAlgebra >.

◆ postprocess()

template<typename TDomain , typename TAlgebra >

virtual bool ug::LineVanka< TDomain, TAlgebra >::postprocess ( )

inlineprotectedvirtual

cleans the operator

Implements ug::IPreconditioner< TAlgebra >.

◆ preprocess()

template<typename TDomain , typename TAlgebra >

virtual bool ug::LineVanka< TDomain, TAlgebra >::preprocess ( SmartPtr< MatrixOperator< matrix_type, vector_type > > pOp )

inlineprotectedvirtual

initializes the preconditioner

This method is used to initialize the preconditioner. Usually, here are performed computationally expensive operations, that should only be computed once for an underlying matrix (e.g. LU factorization), while the preconditioner will by applied (using 'step'-method) several times.

Parameters

[in] mat underlying matrix (i.e. L in L*u = f)

Returns: bool success flag

Implements ug::IPreconditioner< TAlgebra >.

References pcl::CollectUniqueElements(), ug::LineVanka< TDomain, TAlgebra >::m_A, ug::MakeConsistent(), pcl::NumProcs(), and ug::SetDirichletRow().

◆ relax()

template<typename TDomain , typename TAlgebra >

number ug::LineVanka< TDomain, TAlgebra >::relax ( )

inline

References ug::LineVanka< TDomain, TAlgebra >::m_relax.

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone().

◆ set_num_steps() [1/3]

template<typename TDomain , typename TAlgebra >

void ug::LineVanka< TDomain, TAlgebra >::set_num_steps	(	size_t	forwardx,
		size_t	backwardx
	)

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardy, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardz, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardy, and ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardz.

◆ set_num_steps() [2/3]

template<typename TDomain , typename TAlgebra >

void ug::LineVanka< TDomain, TAlgebra >::set_num_steps	(	size_t	forwardx,
		size_t	backwardx,
		size_t	forwardy,
		size_t	backwardy
	)

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardy, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardz, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardy, and ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardz.

◆ set_num_steps() [3/3]

template<typename TDomain , typename TAlgebra >

void ug::LineVanka< TDomain, TAlgebra >::set_num_steps	(	size_t	forwardx,
		size_t	backwardx,
		size_t	forwardy,
		size_t	backwardy,
		size_t	forwardz,
		size_t	backwardz
	)

inline

References ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardy, ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardz, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardx, ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardy, and ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardz.

◆ set_relax()

template<typename TDomain , typename TAlgebra >

void ug::LineVanka< TDomain, TAlgebra >::set_relax ( number omega )

inline

set m_relaxation parameter

References ug::LineVanka< TDomain, TAlgebra >::m_relax, and omega.

◆ step()

template<typename TDomain , typename TAlgebra >

virtual bool ug::LineVanka< TDomain, TAlgebra >::step	(	SmartPtr< MatrixOperator< matrix_type, vector_type > >	pOp,
		vector_type &	c,
		const vector_type &	d
	)

inlineprotectedvirtual

computes a new correction c = B*d

This method computes a new correction c = B*d. It can only be called, when the preprocess has been done.

Parameters

[in]	mat	underlying matrix (i.e. L in L*u = f)
[out]	c	correction
[in]	d	defect

Returns: bool success flag

Implements ug::IPreconditioner< TAlgebra >.

References ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::m_A, pcl::NumProcs(), and ug::PST_UNIQUE.

◆ supports_parallel()

template<typename TDomain , typename TAlgebra >

virtual bool ug::LineVanka< TDomain, TAlgebra >::supports_parallel ( ) const

inlinevirtual

returns if parallel solving is supported

Implements ug::ILinearIterator< TAlgebra::vector_type >.

◆ update()

template<typename TDomain , typename TAlgebra >

bool ug::LineVanka< TDomain, TAlgebra >::update ( size_t xsize )

inline

Referenced by ug::LineVanka< TDomain, TAlgebra >::linevanka_step().

Member Data Documentation

◆ dim

template<typename TDomain , typename TAlgebra >

const int ug::LineVanka< TDomain, TAlgebra >::dim = domain_type::dim

staticprotected

world dimension

Referenced by ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ indY

template<typename TDomain , typename TAlgebra >

std::vector<size_t> ug::LineVanka< TDomain, TAlgebra >::indY

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::update(), and ug::LineVanka< TDomain, TAlgebra >::~LineVanka().

◆ indZ

template<typename TDomain , typename TAlgebra >

std::vector<size_t> ug::LineVanka< TDomain, TAlgebra >::indZ

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::update(), and ug::LineVanka< TDomain, TAlgebra >::~LineVanka().

◆ m_A

template<typename TDomain , typename TAlgebra >

matrix_type ug::LineVanka< TDomain, TAlgebra >::m_A

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::preprocess(), and ug::LineVanka< TDomain, TAlgebra >::step().

◆ m_ind_end

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::m_ind_end

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_init

template<typename TDomain , typename TAlgebra >

bool ug::LineVanka< TDomain, TAlgebra >::m_init

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_nr_backwardx

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardx

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::get_num_backwardx(), ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::set_num_steps(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_nr_backwardy

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardy

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::get_num_backwardy(), ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::set_num_steps(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_nr_backwardz

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::m_nr_backwardz

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::get_num_backwardz(), ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::set_num_steps(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_nr_forwardx

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardx

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::get_num_forwardx(), ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::set_num_steps(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_nr_forwardy

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardy

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::get_num_forwardy(), ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::set_num_steps(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_nr_forwardz

template<typename TDomain , typename TAlgebra >

size_t ug::LineVanka< TDomain, TAlgebra >::m_nr_forwardz

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::get_num_forwardz(), ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::set_num_steps(), and ug::LineVanka< TDomain, TAlgebra >::update().

◆ m_relax

template<typename TDomain , typename TAlgebra >

number ug::LineVanka< TDomain, TAlgebra >::m_relax

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::LineVanka(), ug::LineVanka< TDomain, TAlgebra >::linevanka_step(), ug::LineVanka< TDomain, TAlgebra >::relax(), and ug::LineVanka< TDomain, TAlgebra >::set_relax().

◆ m_spApproxSpace

template<typename TDomain , typename TAlgebra >

SmartPtr<ApproximationSpace<TDomain> > ug::LineVanka< TDomain, TAlgebra >::m_spApproxSpace

protected

Referenced by ug::LineVanka< TDomain, TAlgebra >::clone(), ug::LineVanka< TDomain, TAlgebra >::LineVanka(), and ug::LineVanka< TDomain, TAlgebra >::update().

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

ugbase/lib_disc/operator/preconditioner/line_smoothers.h

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Member Typedef Documentation

◆ algebra_type

◆ base_type

◆ domain_type

◆ matrix_operator_type

◆ matrix_type

◆ vector_type

Constructor & Destructor Documentation

◆ LineVanka()

◆ ~LineVanka()

Member Function Documentation

◆ clone()

◆ get_num_backwardx()

◆ get_num_backwardy()

◆ get_num_backwardz()

◆ get_num_forwardx()

◆ get_num_forwardy()

◆ get_num_forwardz()

◆ linevanka_step()

◆ name()

◆ postprocess()

◆ preprocess()

◆ relax()

◆ set_num_steps() [1/3]

◆ set_num_steps() [2/3]

◆ set_num_steps() [3/3]

◆ set_relax()

◆ step()

◆ supports_parallel()

◆ update()

Member Data Documentation

◆ dim

◆ indY

◆ indZ

◆ m_A

◆ m_ind_end

◆ m_init

◆ m_nr_backwardx

◆ m_nr_backwardy

◆ m_nr_backwardz

◆ m_nr_forwardx

◆ m_nr_forwardy

◆ m_nr_forwardz

◆ m_relax

◆ m_spApproxSpace