Ifpack_SparsityFilter: a class to drop based on sparsity. More...

#include <Ifpack_SparsityFilter.h>

Inheritance diagram for Ifpack_SparsityFilter:

Collaboration diagram for Ifpack_SparsityFilter:

Public Member Functions
	Ifpack_SparsityFilter (const Teuchos::RefCountPtr< Epetra_RowMatrix > &Matrix, int AllowedNumEntries, int AllowedBandwidth=-1)
virtual int	NumMyRowEntries (int MyRow, int &NumEntries) const
virtual int	MaxNumEntries () const
virtual int	ExtractMyRowCopy (int MyRow, int Length, int &NumEntries, double Values, int Indices) const
virtual int	ExtractDiagonalCopy (Epetra_Vector &Diagonal) const
virtual int	Multiply (bool TransA, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
virtual int	Solve (bool Upper, bool Trans, bool UnitDiagonal, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
virtual int	Apply (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
virtual int	ApplyInverse (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
virtual int	InvRowSums (Epetra_Vector &) const
virtual int	LeftScale (const Epetra_Vector &)
virtual int	InvColSums (Epetra_Vector &) const
virtual int	RightScale (const Epetra_Vector &x)
virtual bool	Filled () const
virtual double	NormInf () const
virtual double	NormOne () const
virtual int	NumGlobalNonzeros () const
virtual int	NumGlobalRows () const
virtual int	NumGlobalCols () const
virtual int	NumGlobalDiagonals () const
virtual long long	NumGlobalNonzeros64 () const
virtual long long	NumGlobalRows64 () const
virtual long long	NumGlobalCols64 () const
virtual long long	NumGlobalDiagonals64 () const
virtual int	NumMyNonzeros () const
virtual int	NumMyRows () const
virtual int	NumMyCols () const
virtual int	NumMyDiagonals () const
virtual bool	LowerTriangular () const
virtual bool	UpperTriangular () const
virtual const Epetra_Map &	RowMatrixRowMap () const
virtual const Epetra_Map &	RowMatrixColMap () const
virtual const Epetra_Import *	RowMatrixImporter () const
int	SetUseTranspose (bool useTranspose)
bool	UseTranspose () const
bool	HasNormInf () const
const Epetra_Comm &	Comm () const
const Epetra_Map &	OperatorDomainMap () const
const Epetra_Map &	OperatorRangeMap () const
const Epetra_BlockMap &	Map () const
const char *	Label () const

Detailed Description

Ifpack_SparsityFilter: a class to drop based on sparsity.

Definition at line 58 of file Ifpack_SparsityFilter.h.

Constructor & Destructor Documentation

◆ Ifpack_SparsityFilter()

Ifpack_SparsityFilter::Ifpack_SparsityFilter	(	const Teuchos::RefCountPtr< Epetra_RowMatrix > &	Matrix,
		int	AllowedNumEntries,
		int	AllowedBandwidth = -1 )

Definition at line 53 of file Ifpack_SparsityFilter.cpp.

◆ ~Ifpack_SparsityFilter()

virtual Ifpack_SparsityFilter::~Ifpack_SparsityFilter ( )

inlinevirtual

Definition at line 65 of file Ifpack_SparsityFilter.h.

Member Function Documentation

◆ Apply()

int Ifpack_SparsityFilter::Apply	(	const Epetra_MultiVector &	X,
		Epetra_MultiVector &	Y ) const

virtual

Implements Epetra_Operator.

Definition at line 232 of file Ifpack_SparsityFilter.cpp.

◆ ApplyInverse()

int Ifpack_SparsityFilter::ApplyInverse	(	const Epetra_MultiVector &	X,
		Epetra_MultiVector &	Y ) const

virtual

Implements Epetra_Operator.

Definition at line 240 of file Ifpack_SparsityFilter.cpp.

◆ Comm()

const Epetra_Comm & Ifpack_SparsityFilter::Comm ( ) const

inlinevirtual

Implements Epetra_Operator.

Definition at line 232 of file Ifpack_SparsityFilter.h.

◆ ExtractDiagonalCopy()

int Ifpack_SparsityFilter::ExtractDiagonalCopy ( Epetra_Vector & Diagonal ) const

virtual

Implements Epetra_RowMatrix.

Definition at line 175 of file Ifpack_SparsityFilter.cpp.

◆ ExtractMyRowCopy()

int Ifpack_SparsityFilter::ExtractMyRowCopy	(	int	MyRow,
		int	Length,
		int &	NumEntries,
		double *	Values,
		int *	Indices ) const

virtual

Implements Epetra_RowMatrix.

Definition at line 113 of file Ifpack_SparsityFilter.cpp.

◆ Filled()

virtual bool Ifpack_SparsityFilter::Filled ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 115 of file Ifpack_SparsityFilter.h.

◆ HasNormInf()

bool Ifpack_SparsityFilter::HasNormInf ( ) const

inlinevirtual

Implements Epetra_Operator.

Definition at line 227 of file Ifpack_SparsityFilter.h.

◆ InvColSums()

virtual int Ifpack_SparsityFilter::InvColSums ( Epetra_Vector & ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 105 of file Ifpack_SparsityFilter.h.

◆ InvRowSums()

virtual int Ifpack_SparsityFilter::InvRowSums ( Epetra_Vector & ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 95 of file Ifpack_SparsityFilter.h.

◆ Label()

const char * Ifpack_SparsityFilter::Label ( ) const

inlinevirtual

Implements Epetra_Operator.

Definition at line 252 of file Ifpack_SparsityFilter.h.

◆ LeftScale()

virtual int Ifpack_SparsityFilter::LeftScale ( const Epetra_Vector & )

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 100 of file Ifpack_SparsityFilter.h.

◆ LowerTriangular()

virtual bool Ifpack_SparsityFilter::LowerTriangular ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 192 of file Ifpack_SparsityFilter.h.

◆ Map()

const Epetra_BlockMap & Ifpack_SparsityFilter::Map ( ) const

inlinevirtual

Implements Epetra_SrcDistObject.

Definition at line 247 of file Ifpack_SparsityFilter.h.

◆ MaxNumEntries()

virtual int Ifpack_SparsityFilter::MaxNumEntries ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 73 of file Ifpack_SparsityFilter.h.

◆ Multiply()

int Ifpack_SparsityFilter::Multiply	(	bool	TransA,
		const Epetra_MultiVector &	X,
		Epetra_MultiVector &	Y ) const

virtual

Implements Epetra_RowMatrix.

Definition at line 183 of file Ifpack_SparsityFilter.cpp.

◆ NormInf()

virtual double Ifpack_SparsityFilter::NormInf ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 120 of file Ifpack_SparsityFilter.h.

◆ NormOne()

virtual double Ifpack_SparsityFilter::NormOne ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 125 of file Ifpack_SparsityFilter.h.

◆ NumGlobalCols()

virtual int Ifpack_SparsityFilter::NumGlobalCols ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 141 of file Ifpack_SparsityFilter.h.

◆ NumGlobalCols64()

virtual long long Ifpack_SparsityFilter::NumGlobalCols64 ( ) const

inlinevirtual

Definition at line 162 of file Ifpack_SparsityFilter.h.

◆ NumGlobalDiagonals()

virtual int Ifpack_SparsityFilter::NumGlobalDiagonals ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 146 of file Ifpack_SparsityFilter.h.

◆ NumGlobalDiagonals64()

virtual long long Ifpack_SparsityFilter::NumGlobalDiagonals64 ( ) const

inlinevirtual

Definition at line 167 of file Ifpack_SparsityFilter.h.

◆ NumGlobalNonzeros()

virtual int Ifpack_SparsityFilter::NumGlobalNonzeros ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 131 of file Ifpack_SparsityFilter.h.

◆ NumGlobalNonzeros64()

virtual long long Ifpack_SparsityFilter::NumGlobalNonzeros64 ( ) const

inlinevirtual

Definition at line 152 of file Ifpack_SparsityFilter.h.

◆ NumGlobalRows()

virtual int Ifpack_SparsityFilter::NumGlobalRows ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 136 of file Ifpack_SparsityFilter.h.

◆ NumGlobalRows64()

virtual long long Ifpack_SparsityFilter::NumGlobalRows64 ( ) const

inlinevirtual

Definition at line 157 of file Ifpack_SparsityFilter.h.

◆ NumMyCols()

virtual int Ifpack_SparsityFilter::NumMyCols ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 182 of file Ifpack_SparsityFilter.h.

◆ NumMyDiagonals()

virtual int Ifpack_SparsityFilter::NumMyDiagonals ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 187 of file Ifpack_SparsityFilter.h.

◆ NumMyNonzeros()

virtual int Ifpack_SparsityFilter::NumMyNonzeros ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 172 of file Ifpack_SparsityFilter.h.

◆ NumMyRowEntries()

virtual int Ifpack_SparsityFilter::NumMyRowEntries	(	int	MyRow,
		int &	NumEntries ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 67 of file Ifpack_SparsityFilter.h.

◆ NumMyRows()

virtual int Ifpack_SparsityFilter::NumMyRows ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 177 of file Ifpack_SparsityFilter.h.

◆ OperatorDomainMap()

const Epetra_Map & Ifpack_SparsityFilter::OperatorDomainMap ( ) const

inlinevirtual

Implements Epetra_Operator.

Definition at line 237 of file Ifpack_SparsityFilter.h.

◆ OperatorRangeMap()

const Epetra_Map & Ifpack_SparsityFilter::OperatorRangeMap ( ) const

inlinevirtual

Implements Epetra_Operator.

Definition at line 242 of file Ifpack_SparsityFilter.h.

◆ RightScale()

virtual int Ifpack_SparsityFilter::RightScale ( const Epetra_Vector & x )

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 110 of file Ifpack_SparsityFilter.h.

◆ RowMatrixColMap()

virtual const Epetra_Map & Ifpack_SparsityFilter::RowMatrixColMap ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 207 of file Ifpack_SparsityFilter.h.

◆ RowMatrixImporter()

virtual const Epetra_Import * Ifpack_SparsityFilter::RowMatrixImporter ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 212 of file Ifpack_SparsityFilter.h.

◆ RowMatrixRowMap()

virtual const Epetra_Map & Ifpack_SparsityFilter::RowMatrixRowMap ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 202 of file Ifpack_SparsityFilter.h.

◆ SetUseTranspose()

int Ifpack_SparsityFilter::SetUseTranspose ( bool useTranspose )

inlinevirtual

Implements Epetra_Operator.

Definition at line 217 of file Ifpack_SparsityFilter.h.

◆ Solve()

int Ifpack_SparsityFilter::Solve	(	bool	Upper,
		bool	Trans,
		bool	UnitDiagonal,
		const Epetra_MultiVector &	X,
		Epetra_MultiVector &	Y ) const

virtual

Implements Epetra_RowMatrix.

Definition at line 224 of file Ifpack_SparsityFilter.cpp.

◆ UpperTriangular()

virtual bool Ifpack_SparsityFilter::UpperTriangular ( ) const

inlinevirtual

Implements Epetra_RowMatrix.

Definition at line 197 of file Ifpack_SparsityFilter.h.

◆ UseTranspose()

bool Ifpack_SparsityFilter::UseTranspose ( ) const

inlinevirtual

Implements Epetra_Operator.

Definition at line 222 of file Ifpack_SparsityFilter.h.

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ Ifpack_SparsityFilter()

◆ ~Ifpack_SparsityFilter()

Member Function Documentation

◆ Apply()

◆ ApplyInverse()

◆ Comm()

◆ ExtractDiagonalCopy()

◆ ExtractMyRowCopy()

◆ Filled()

◆ HasNormInf()

◆ InvColSums()

◆ InvRowSums()

◆ Label()

◆ LeftScale()

◆ LowerTriangular()

◆ Map()

◆ MaxNumEntries()

◆ Multiply()

◆ NormInf()

◆ NormOne()

◆ NumGlobalCols()

◆ NumGlobalCols64()

◆ NumGlobalDiagonals()

◆ NumGlobalDiagonals64()

◆ NumGlobalNonzeros()

◆ NumGlobalNonzeros64()

◆ NumGlobalRows()

◆ NumGlobalRows64()

◆ NumMyCols()

◆ NumMyDiagonals()

◆ NumMyNonzeros()

◆ NumMyRowEntries()

◆ NumMyRows()

◆ OperatorDomainMap()

◆ OperatorRangeMap()

◆ RightScale()

◆ RowMatrixColMap()

◆ RowMatrixImporter()

◆ RowMatrixRowMap()

◆ SetUseTranspose()

◆ Solve()

◆ UpperTriangular()

◆ UseTranspose()