#include <agglomerating_solver.h>

Inheritance diagram for ug::AgglomeratingSolver< TAlgebra >:

Public Types
typedef TAlgebra	algebra_type

typedef AgglomeratingBase< IMatrixOperatorInverse< matrix_type, vector_type >, algebra_type >	base_type
	Base type. More...

typedef TAlgebra::matrix_type	matrix_type

typedef TAlgebra::vector_type	vector_type

Public Types inherited from ug::AgglomeratingBase< IMatrixOperatorInverse< TAlgebra::matrix_type, TAlgebra::vector_type >, TAlgebra >
typedef TAlgebra	algebra_type

typedef TAlgebra::matrix_type	matrix_type

typedef TAlgebra::vector_type	vector_type

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

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

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

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

typedef X	domain_function_type
	Domain space. More...

Public Member Functions
	AgglomeratingSolver (SmartPtr< ILinearOperatorInverse< vector_type, vector_type > > linOpInverse)

virtual bool	apply_agglomerated (vector_type &x, const vector_type &b)

virtual std::string	config_string () const
	returns information about configuration parameters More...

virtual bool	init (SmartPtr< ILinearOperator< vector_type > > A)

virtual bool	init (SmartPtr< ILinearOperator< vector_type > > A, const vector_type &u)

virtual bool	init (SmartPtr< MatrixOperator< matrix_type, vector_type > > Op)

virtual bool	init_agglomerated (SmartPtr< MatrixOperator< matrix_type, vector_type > > Op)

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

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

virtual	~AgglomeratingSolver ()

Public Member Functions inherited from ug::AgglomeratingBase< IMatrixOperatorInverse< TAlgebra::matrix_type, TAlgebra::vector_type >, TAlgebra >
virtual bool	apply (vector_type &x, const vector_type &b)

virtual bool	apply_return_defect (vector_type &u, vector_type &f)

virtual bool	apply_update_defect (vector_type &u, vector_type &f)

virtual bool	base_init (SmartPtr< ILinearOperator< vector_type > > A)

bool	base_init (SmartPtr< MatrixOperator< matrix_type, vector_type > > Op)
	Preprocess routine. More...

void	broadcast_vector_from_one (vector_type &x, const vector_type &collectedX, ParallelStorageType type)

bool	empty ()

void	gather_vector_on_one (vector_type &collectedB, const vector_type &b, ParallelStorageType type)

bool	i_am_root ()

void	init_collected_vec (vector_type &collectedX)

bool	init_mat (const matrix_type &A)

bool	is_serial ()

virtual bool	step (SmartPtr< MatrixOperator< matrix_type, vector_type > > pOp, vector_type &c, const vector_type &d)

virtual	~AgglomeratingBase ()

Public Member Functions inherited from ug::IMatrixOperatorInverse< TAlgebra::matrix_type, TAlgebra::vector_type >
virtual bool	init (SmartPtr< ILinearOperator< TAlgebra::vector_type, TAlgebra::vector_type > > A)
	initializes this inverse operator for a linear operator More...

virtual bool	init (SmartPtr< ILinearOperator< TAlgebra::vector_type, TAlgebra::vector_type > > A, const TAlgebra::vector_type &u)
	initializes this inverse operator for a linear operator More...

virtual bool	init (SmartPtr< MatrixOperator< TAlgebra::matrix_type, TAlgebra::vector_type, TAlgebra::vector_type > > A)=0
	initializes this inverse operator for a matrix-based operator More...

virtual	~IMatrixOperatorInverse ()
	virtual destructor More...

Public Member Functions inherited from ug::ILinearOperatorInverse< TAlgebra::vector_type, TAlgebra::vector_type >
virtual SmartPtr< ILinearIterator< TAlgebra::vector_type, TAlgebra::vector_type > >	clone ()
	clone More...

SmartPtr< IConvergenceCheck< TAlgebra::vector_type > >	convergence_check ()
	returns the convergence check More...

ConstSmartPtr< IConvergenceCheck< TAlgebra::vector_type > >	convergence_check () const
	returns the convergence check More...

number	defect () const
	returns the current defect More...

	ILinearOperatorInverse ()
	constructor setting convergence check to (100, 1e-12, 1e-12, true) More...

	ILinearOperatorInverse (SmartPtr< IConvergenceCheck< TAlgebra::vector_type > > spConvCheck)
	Default constructor. More...

SmartPtr< ILinearOperator< TAlgebra::vector_type, TAlgebra::vector_type > >	linear_operator ()
	returns the current Operator this Inverse Operator is initialized for More...

number	reduction () const
	returns the current relative reduction More...

void	set_convergence_check (SmartPtr< IConvergenceCheck< TAlgebra::vector_type > > spConvCheck)
	set the convergence check More...

virtual int	standard_offset () const
	returns the standard offset for output More...

int	step () const
	returns the current number of steps More...

virtual	~ILinearOperatorInverse ()
	virtual destructor More...

Public Member Functions inherited from ug::ILinearIterator< X, Y >
virtual bool	apply (Y &c, const X &d)=0
	compute new correction c = B*d More...

virtual bool	apply_update_defect (Y &c, X &d)=0
	compute new correction c = Bd and update defect d := d - Ac More...

SmartPtr< IDamping< X, Y > >	damping ()
	returns the scaling More...

	ILinearIterator ()
	constructor More...

	ILinearIterator (const ILinearIterator< X, Y > &parent)
	copy constructor More...

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

virtual bool	init (SmartPtr< ILinearOperator< Y, X > > 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< X, Y > > spScaling)
	sets a scaling for the correction More...

virtual	~ILinearIterator ()
	virtual destructor More...

Protected Attributes
std::string	m_name

SmartPtr< ILinearOperatorInverse< vector_type, vector_type > >	m_pLinOpInverse

Protected Attributes inherited from ug::AgglomeratingBase< IMatrixOperatorInverse< TAlgebra::matrix_type, TAlgebra::vector_type >, TAlgebra >
HorizontalAlgebraLayouts	agglomerationLayout

vector_type	collectedB

vector_type	collectedX

bool	m_bEmpty

bool	m_bRoot

matrix_type *	m_pMatrix

SmartPtr< MatrixOperator< matrix_type, vector_type > >	m_spCollectedOp

SmartPtr< AlgebraLayouts >	m_spLocalAlgebraLayouts

Protected Attributes inherited from ug::ILinearOperatorInverse< TAlgebra::vector_type, TAlgebra::vector_type >
SmartPtr< IConvergenceCheck< TAlgebra::vector_type > >	m_spConvCheck
	smart pointer holding the convergence check More...

SmartPtr< ILinearOperator< TAlgebra::vector_type, TAlgebra::vector_type > >	m_spLinearOperator
	Operator that is inverted by this Inverse Operator. More...

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

Member Typedef Documentation

◆ algebra_type

template<typename TAlgebra >

typedef TAlgebra ug::AgglomeratingSolver< TAlgebra >::algebra_type

◆ base_type

template<typename TAlgebra >

typedef AgglomeratingBase<IMatrixOperatorInverse<matrix_type,vector_type>, algebra_type > ug::AgglomeratingSolver< TAlgebra >::base_type

Base type.

◆ matrix_type

template<typename TAlgebra >

typedef TAlgebra::matrix_type ug::AgglomeratingSolver< TAlgebra >::matrix_type

◆ vector_type

template<typename TAlgebra >

typedef TAlgebra::vector_type ug::AgglomeratingSolver< TAlgebra >::vector_type

Constructor & Destructor Documentation

◆ AgglomeratingSolver()

template<typename TAlgebra >

ug::AgglomeratingSolver< TAlgebra >::AgglomeratingSolver ( SmartPtr< ILinearOperatorInverse< vector_type, vector_type > > linOpInverse )

inline

References ug::AgglomeratingSolver< TAlgebra >::m_name, ug::AgglomeratingSolver< TAlgebra >::m_pLinOpInverse, and UG_COND_THROW.

◆ ~AgglomeratingSolver()

template<typename TAlgebra >

virtual ug::AgglomeratingSolver< TAlgebra >::~AgglomeratingSolver ( )

inlinevirtual

Member Function Documentation

◆ apply_agglomerated()

template<typename TAlgebra >

virtual bool ug::AgglomeratingSolver< TAlgebra >::apply_agglomerated	(	vector_type &	x,
		const vector_type &	b
	)

inlinevirtual

Implements ug::AgglomeratingBase< IMatrixOperatorInverse< TAlgebra::matrix_type, TAlgebra::vector_type >, TAlgebra >.

References ug::AgglomeratingSolver< TAlgebra >::m_pLinOpInverse, and UG_CATCH_THROW.

◆ config_string()

template<typename TAlgebra >

virtual std::string ug::AgglomeratingSolver< TAlgebra >::config_string ( ) const

inlinevirtual

returns information about configuration parameters

this should return necessary information about parameters and possibly calling config_string of subcomponents.

Returns: std::string necessary information about configuration parameters

Reimplemented from ug::ILinearOperatorInverse< TAlgebra::vector_type, TAlgebra::vector_type >.

References ug::AgglomeratingSolver< TAlgebra >::m_pLinOpInverse.

◆ init() [1/3]

template<typename TAlgebra >

virtual bool ug::AgglomeratingSolver< TAlgebra >::init ( SmartPtr< ILinearOperator< vector_type > > A )

inlinevirtual

References ug::AgglomeratingBase< TBase, TAlgebra >::base_init().

◆ init() [2/3]

template<typename TAlgebra >

virtual bool ug::AgglomeratingSolver< TAlgebra >::init	(	SmartPtr< ILinearOperator< vector_type > >	A,
		const vector_type &	u
	)

inlinevirtual

References ug::AgglomeratingBase< TBase, TAlgebra >::base_init().

◆ init() [3/3]

template<typename TAlgebra >

virtual bool ug::AgglomeratingSolver< TAlgebra >::init ( SmartPtr< MatrixOperator< matrix_type, vector_type > > Op )

inlinevirtual

References ug::AgglomeratingBase< TBase, TAlgebra >::base_init().

◆ init_agglomerated()

template<typename TAlgebra >

virtual bool ug::AgglomeratingSolver< TAlgebra >::init_agglomerated ( SmartPtr< MatrixOperator< matrix_type, vector_type > > Op )

inlinevirtual

Implements ug::AgglomeratingBase< IMatrixOperatorInverse< TAlgebra::matrix_type, TAlgebra::vector_type >, TAlgebra >.

References ug::AgglomeratingSolver< TAlgebra >::m_pLinOpInverse, and UG_CATCH_THROW.

◆ name()

template<typename TAlgebra >

virtual const char* ug::AgglomeratingSolver< TAlgebra >::name ( ) const

inlinevirtual

returns the name of the operator inverse

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

Returns: const char* name of inverse operator

Implements ug::ILinearOperatorInverse< TAlgebra::vector_type, TAlgebra::vector_type >.

References ug::AgglomeratingSolver< TAlgebra >::m_name.

◆ supports_parallel()

template<typename TAlgebra >

virtual bool ug::AgglomeratingSolver< TAlgebra >::supports_parallel ( ) const

inlinevirtual

returns if parallel solving is supported

Implements ug::ILinearOperatorInverse< TAlgebra::vector_type, TAlgebra::vector_type >.

Member Data Documentation

◆ m_name

template<typename TAlgebra >

std::string ug::AgglomeratingSolver< TAlgebra >::m_name

protected

Referenced by ug::AgglomeratingSolver< TAlgebra >::AgglomeratingSolver(), and ug::AgglomeratingSolver< TAlgebra >::name().

◆ m_pLinOpInverse

template<typename TAlgebra >

SmartPtr<ILinearOperatorInverse<vector_type, vector_type> > ug::AgglomeratingSolver< TAlgebra >::m_pLinOpInverse

protected

Referenced by ug::AgglomeratingSolver< TAlgebra >::AgglomeratingSolver(), ug::AgglomeratingSolver< TAlgebra >::apply_agglomerated(), ug::AgglomeratingSolver< TAlgebra >::config_string(), and ug::AgglomeratingSolver< TAlgebra >::init_agglomerated().

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

ugbase/lib_algebra/operator/linear_solver/agglomerating_solver.h

Public Types

Public Member Functions

Protected Attributes

Member Typedef Documentation

◆ algebra_type

◆ base_type

◆ matrix_type

◆ vector_type

Constructor & Destructor Documentation

◆ AgglomeratingSolver()

◆ ~AgglomeratingSolver()

Member Function Documentation

◆ apply_agglomerated()

◆ config_string()

◆ init() [1/3]

◆ init() [2/3]

◆ init() [3/3]

◆ init_agglomerated()

◆ name()

◆ supports_parallel()

Member Data Documentation

◆ m_name

◆ m_pLinOpInverse