Ifpack_OverlappingRowMatrix: matrix with ghost rows, based on Epetra_RowMatrix. More...

#include <Ifpack_OverlappingRowMatrix.h>

Inheritance diagram for Ifpack_OverlappingRowMatrix:

[legend]

Collaboration diagram for Ifpack_OverlappingRowMatrix:

[legend]

Public Member Functions
	Ifpack_OverlappingRowMatrix (const Teuchos::RefCountPtr< const Epetra_RowMatrix > &Matrix_in, int OverlapLevel_in)

virtual int	NumMyRowEntries (int MyRow, int &NumEntries) const
	Returns the number of nonzero entries in MyRow. More...

virtual int	MaxNumEntries () const
	Returns the maximum of NumMyRowEntries() over all rows. More...

virtual int	ExtractMyRowCopy (int MyRow, int Length, int &NumEntries, double Values, int Indices) const
	Returns a copy of the specified local row in user-provided arrays. More...

virtual int	ExtractDiagonalCopy (Epetra_Vector &Diagonal) const
	Returns a copy of the main diagonal in a user-provided vector. More...

virtual int	Multiply (bool TransA, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
	Returns the result of a Epetra_RowMatrix multiplied by a Epetra_MultiVector X in Y. More...

virtual int	Solve (bool, bool, bool, const Epetra_MultiVector &, Epetra_MultiVector &) const
	Returns result of a local-only solve using a triangular Epetra_RowMatrix with Epetra_MultiVectors X and Y (NOT IMPLEMENTED). More...

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
	Computes the sum of absolute values of the rows of the Epetra_RowMatrix, results returned in x (NOT IMPLEMENTED). More...

virtual int	LeftScale (const Epetra_Vector &)
	Scales the Epetra_RowMatrix on the left with a Epetra_Vector x (NOT IMPLEMENTED). More...

virtual int	InvColSums (Epetra_Vector &) const
	Computes the sum of absolute values of the columns of the Epetra_RowMatrix, results returned in x (NOT IMPLEMENTED). More...

virtual int	RightScale (const Epetra_Vector &)
	Scales the Epetra_RowMatrix on the right with a Epetra_Vector x (NOT IMPLEMENTED). More...

virtual bool	Filled () const
	If FillComplete() has been called, this query returns true, otherwise it returns false. More...

virtual double	NormInf () const
	Returns the infinity norm of the global matrix. More...

virtual double	NormOne () const
	Returns the one norm of the global matrix. More...

virtual int	NumGlobalNonzeros () const
	Returns the number of nonzero entries in the global matrix. More...

virtual int	NumGlobalRows () const
	Returns the number of global matrix rows. More...

virtual int	NumGlobalCols () const
	Returns the number of global matrix columns. More...

virtual int	NumGlobalDiagonals () const
	Returns the number of global nonzero diagonal entries, based on global row/column index comparisons. More...

virtual long long	NumGlobalNonzeros64 () const
	Returns the number of nonzero entries in the global matrix. More...

virtual long long	NumGlobalRows64 () const
	Returns the number of global matrix rows. More...

virtual long long	NumGlobalCols64 () const
	Returns the number of global matrix columns. More...

virtual long long	NumGlobalDiagonals64 () const
	Returns the number of global nonzero diagonal entries, based on global row/column index comparisons. More...

virtual int	NumMyNonzeros () const
	Returns the number of nonzero entries in the calling processor's portion of the matrix. More...

virtual int	NumMyRows () const
	Returns the number of matrix rows owned by the calling processor. More...

virtual int	NumMyCols () const
	Returns the number of matrix columns owned by the calling processor. More...

virtual int	NumMyDiagonals () const
	Returns the number of local nonzero diagonal entries, based on global row/column index comparisons. More...

virtual bool	LowerTriangular () const
	If matrix is lower triangular in local index space, this query returns true, otherwise it returns false. More...

virtual bool	UpperTriangular () const
	If matrix is upper triangular in local index space, this query returns true, otherwise it returns false. More...

virtual const Epetra_Map &	RowMatrixRowMap () const
	Returns the Epetra_Map object associated with the rows of this matrix. More...

virtual const Epetra_Map &	RowMatrixColMap () const
	Returns the Epetra_Map object associated with the columns of this matrix. More...

virtual const Epetra_Import *	RowMatrixImporter () const
	Returns the Epetra_Import object that contains the import operations for distributed operations. More...

int	SetOwnership (bool)
	Sets ownership. More...

int	SetUseTranspose (bool UseTranspose_in)
	Sets use transpose (not implemented). More...

bool	UseTranspose () const
	Returns the current UseTranspose setting. More...

bool	HasNormInf () const
	Returns true if the this object can provide an approximate Inf-norm, false otherwise. More...

const Epetra_Comm &	Comm () const
	Returns a pointer to the Epetra_Comm communicator associated with this operator. More...

const Epetra_Map &	OperatorDomainMap () const
	Returns the Epetra_Map object associated with the domain of this operator. More...

const Epetra_Map &	OperatorRangeMap () const
	Returns the Epetra_Map object associated with the range of this operator. More...

const Epetra_BlockMap &	Map () const

const char *	Label () const

int	OverlapLevel () const

int	ImportMultiVector (const Epetra_MultiVector &X, Epetra_MultiVector &OvX, Epetra_CombineMode CM=Insert)

int	ExportMultiVector (const Epetra_MultiVector &OvX, Epetra_MultiVector &X, Epetra_CombineMode CM=Add)

virtual int	NumMyRowEntries (int MyRow, int &NumEntries) const=0

virtual int	MaxNumEntries () const=0

virtual int	ExtractMyRowCopy (int MyRow, int Length, int &NumEntries, double Values, int Indices) const=0

virtual int	ExtractDiagonalCopy (Epetra_Vector &Diagonal) const=0

virtual int	Multiply (bool TransA, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual int	Solve (bool Upper, bool Trans, bool UnitDiagonal, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual int	InvRowSums (Epetra_Vector &x) const=0

virtual int	LeftScale (const Epetra_Vector &x)=0

virtual int	InvColSums (Epetra_Vector &x) const=0

virtual int	RightScale (const Epetra_Vector &x)=0

virtual bool	Filled () const=0

virtual double	NormInf () const=0

virtual double	NormOne () const=0

virtual int	NumGlobalNonzeros () const=0

virtual int	NumGlobalRows () const=0

virtual int	NumGlobalCols () const=0

virtual int	NumGlobalDiagonals () const=0

virtual int	NumMyNonzeros () const=0

virtual int	NumMyRows () const=0

virtual int	NumMyCols () const=0

virtual int	NumMyDiagonals () const=0

virtual bool	LowerTriangular () const=0

virtual bool	UpperTriangular () const=0

virtual const Epetra_Map &	RowMatrixRowMap () const=0

virtual const Epetra_Map &	RowMatrixColMap () const=0

virtual const Epetra_Import *	RowMatrixImporter () const=0

virtual int	NumMyRowEntries (int MyRow, int &NumEntries) const=0

virtual int	MaxNumEntries () const=0

virtual int	ExtractMyRowCopy (int MyRow, int Length, int &NumEntries, double Values, int Indices) const=0

virtual int	ExtractDiagonalCopy (Epetra_Vector &Diagonal) const=0

virtual int	Multiply (bool TransA, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual int	Solve (bool Upper, bool Trans, bool UnitDiagonal, const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual int	InvRowSums (Epetra_Vector &x) const=0

virtual int	LeftScale (const Epetra_Vector &x)=0

virtual int	InvColSums (Epetra_Vector &x) const=0

virtual int	RightScale (const Epetra_Vector &x)=0

virtual bool	Filled () const=0

virtual double	NormInf () const=0

virtual double	NormOne () const=0

virtual int	NumGlobalNonzeros () const=0

virtual int	NumGlobalRows () const=0

virtual int	NumGlobalCols () const=0

virtual int	NumGlobalDiagonals () const=0

virtual int	NumMyNonzeros () const=0

virtual int	NumMyRows () const=0

virtual int	NumMyCols () const=0

virtual int	NumMyDiagonals () const=0

virtual bool	LowerTriangular () const=0

virtual bool	UpperTriangular () const=0

virtual const Epetra_Map &	RowMatrixRowMap () const=0

virtual const Epetra_Map &	RowMatrixColMap () const=0

virtual const Epetra_Import *	RowMatrixImporter () const=0

virtual int	SetUseTranspose (bool UseTranspose)=0

virtual int	Apply (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual int	ApplyInverse (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual double	NormInf () const=0

virtual const char *	Label () const=0

virtual bool	UseTranspose () const=0

virtual bool	HasNormInf () const=0

virtual const Epetra_Comm &	Comm () const=0

virtual const Epetra_Map &	OperatorDomainMap () const=0

virtual const Epetra_Map &	OperatorRangeMap () const=0

virtual int	SetUseTranspose (bool UseTranspose)=0

virtual int	Apply (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual int	ApplyInverse (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const=0

virtual double	NormInf () const=0

virtual const char *	Label () const=0

virtual bool	UseTranspose () const=0

virtual bool	HasNormInf () const=0

virtual const Epetra_Comm &	Comm () const=0

virtual const Epetra_Map &	OperatorDomainMap () const=0

virtual const Epetra_Map &	OperatorRangeMap () const=0

virtual const Epetra_BlockMap &	Map () const=0

virtual const Epetra_BlockMap &	Map () const=0

Detailed Description

Ifpack_OverlappingRowMatrix: matrix with ghost rows, based on Epetra_RowMatrix.

Definition at line 68 of file Ifpack_OverlappingRowMatrix.h.

Constructor & Destructor Documentation

◆ Ifpack_OverlappingRowMatrix()

Ifpack_OverlappingRowMatrix::Ifpack_OverlappingRowMatrix	(	const Teuchos::RefCountPtr< const Epetra_RowMatrix > &	Matrix_in,
		int	OverlapLevel_in
	)

Definition at line 164 of file Ifpack_OverlappingRowMatrix.cpp.

◆ ~Ifpack_OverlappingRowMatrix()

Ifpack_OverlappingRowMatrix::~Ifpack_OverlappingRowMatrix ( )

inline

Definition at line 91 of file Ifpack_OverlappingRowMatrix.h.

Member Function Documentation

◆ Apply()

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

virtual

Implements Epetra_Operator.

Definition at line 1771 of file Ifpack_OverlappingRowMatrix.cpp.

◆ ApplyInverse()

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

virtual

Implements Epetra_Operator.

Definition at line 1779 of file Ifpack_OverlappingRowMatrix.cpp.

◆ Comm()

const Epetra_Comm & Ifpack_OverlappingRowMatrix::Comm ( ) const

inlinevirtual

Returns a pointer to the Epetra_Comm communicator associated with this operator.

Implements Epetra_Operator.

Definition at line 372 of file Ifpack_OverlappingRowMatrix.h.

References Comm().

Referenced by Comm().

◆ ExportMultiVector()

int Ifpack_OverlappingRowMatrix::ExportMultiVector	(	const Epetra_MultiVector &	OvX,
		Epetra_MultiVector &	X,
		Epetra_CombineMode	CM = `Add`
	)

Definition at line 1810 of file Ifpack_OverlappingRowMatrix.cpp.

◆ ExtractDiagonalCopy()

int Ifpack_OverlappingRowMatrix::ExtractDiagonalCopy ( Epetra_Vector & Diagonal ) const

virtual

Returns a copy of the main diagonal in a user-provided vector.

Parameters

Diagonal - (Out) Extracted main diagonal.

Returns: Integer error code, set to 0 if successful.

Implements Epetra_RowMatrix.

Definition at line 1727 of file Ifpack_OverlappingRowMatrix.cpp.

◆ ExtractMyRowCopy()

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

virtual

Returns a copy of the specified local row in user-provided arrays.

Parameters

MyRow	- (In) Local row to extract.
Length	- (In) Length of Values and Indices.
NumEntries	- (Out) Number of nonzero entries extracted.
Values	- (Out) Extracted values for this row.
Indices	- (Out) Extracted global column indices for the corresponding values.

Returns: Integer error code, set to 0 if successful.

Implements Epetra_RowMatrix.

Definition at line 1710 of file Ifpack_OverlappingRowMatrix.cpp.

References Epetra_RowMatrix::ExtractMyRowCopy().

Referenced by Multiply().

◆ Filled()

virtual bool Ifpack_OverlappingRowMatrix::Filled ( ) const

inlinevirtual

If FillComplete() has been called, this query returns true, otherwise it returns false.

Implements Epetra_RowMatrix.

Definition at line 206 of file Ifpack_OverlappingRowMatrix.h.

◆ HasNormInf()

bool Ifpack_OverlappingRowMatrix::HasNormInf ( ) const

inlinevirtual

Returns true if the this object can provide an approximate Inf-norm, false otherwise.

Implements Epetra_Operator.

Definition at line 366 of file Ifpack_OverlappingRowMatrix.h.

References HasNormInf().

Referenced by HasNormInf().

◆ ImportMultiVector()

int Ifpack_OverlappingRowMatrix::ImportMultiVector	(	const Epetra_MultiVector &	X,
		Epetra_MultiVector &	OvX,
		Epetra_CombineMode	CM = `Insert`
	)

Definition at line 1801 of file Ifpack_OverlappingRowMatrix.cpp.

◆ InvColSums()

virtual int Ifpack_OverlappingRowMatrix::InvColSums ( Epetra_Vector & ) const

inlinevirtual

Computes the sum of absolute values of the columns of the Epetra_RowMatrix, results returned in x (NOT IMPLEMENTED).

Implements Epetra_RowMatrix.

Definition at line 189 of file Ifpack_OverlappingRowMatrix.h.

◆ InvRowSums()

virtual int Ifpack_OverlappingRowMatrix::InvRowSums ( Epetra_Vector & ) const

inlinevirtual

Computes the sum of absolute values of the rows of the Epetra_RowMatrix, results returned in x (NOT IMPLEMENTED).

Implements Epetra_RowMatrix.

Definition at line 177 of file Ifpack_OverlappingRowMatrix.h.

◆ Label()

const char * Ifpack_OverlappingRowMatrix::Label ( ) const

inlinevirtual

Implements Epetra_Operator.

Definition at line 392 of file Ifpack_OverlappingRowMatrix.h.

◆ LeftScale()

virtual int Ifpack_OverlappingRowMatrix::LeftScale ( const Epetra_Vector & )

inlinevirtual

Scales the Epetra_RowMatrix on the left with a Epetra_Vector x (NOT IMPLEMENTED).

Implements Epetra_RowMatrix.

Definition at line 183 of file Ifpack_OverlappingRowMatrix.h.

◆ LowerTriangular()

virtual bool Ifpack_OverlappingRowMatrix::LowerTriangular ( ) const

inlinevirtual

If matrix is lower triangular in local index space, this query returns true, otherwise it returns false.

Implements Epetra_RowMatrix.

Definition at line 306 of file Ifpack_OverlappingRowMatrix.h.

References LowerTriangular().

Referenced by LowerTriangular().

◆ Map()

const Epetra_BlockMap & Ifpack_OverlappingRowMatrix::Map ( ) const

virtual

Implements Epetra_SrcDistObject.

Definition at line 1795 of file Ifpack_OverlappingRowMatrix.cpp.

◆ MaxNumEntries()

virtual int Ifpack_OverlappingRowMatrix::MaxNumEntries ( ) const

inlinevirtual

Returns the maximum of NumMyRowEntries() over all rows.

Implements Epetra_RowMatrix.

Definition at line 110 of file Ifpack_OverlappingRowMatrix.h.

◆ Multiply()

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

virtual

Returns the result of a Epetra_RowMatrix multiplied by a Epetra_MultiVector X in Y.

Parameters

TransA	-(In) If true, multiply by the transpose of matrix, otherwise just use matrix.
X	- (In) A Epetra_MultiVector of dimension NumVectors to multiply with matrix.
Y	-(Out) A Epetra_MultiVector of dimension NumVectorscontaining result.

Returns: Integer error code, set to 0 if successful.

Implements Epetra_RowMatrix.

Definition at line 1735 of file Ifpack_OverlappingRowMatrix.cpp.

References ExtractMyRowCopy(), Epetra_MultiVector::NumVectors(), and Epetra_MultiVector::PutScalar().

◆ NormInf()

virtual double Ifpack_OverlappingRowMatrix::NormInf ( ) const

inlinevirtual

Returns the infinity norm of the global matrix.

Implements Epetra_RowMatrix.

Definition at line 215 of file Ifpack_OverlappingRowMatrix.h.

References NormInf().

Referenced by NormInf().

◆ NormOne()

virtual double Ifpack_OverlappingRowMatrix::NormOne ( ) const

inlinevirtual

Returns the one norm of the global matrix.

Implements Epetra_RowMatrix.

Definition at line 224 of file Ifpack_OverlappingRowMatrix.h.

References NormOne().

Referenced by NormOne().

◆ NumGlobalCols()

virtual int Ifpack_OverlappingRowMatrix::NumGlobalCols ( ) const

inlinevirtual

Returns the number of global matrix columns.

Implements Epetra_RowMatrix.

Definition at line 246 of file Ifpack_OverlappingRowMatrix.h.

References NumGlobalCols().

Referenced by NumGlobalCols().

◆ NumGlobalCols64()

virtual long long Ifpack_OverlappingRowMatrix::NumGlobalCols64 ( ) const

inlinevirtual

Returns the number of global matrix columns.

Definition at line 270 of file Ifpack_OverlappingRowMatrix.h.

References NumGlobalCols64().

Referenced by NumGlobalCols64().

◆ NumGlobalDiagonals()

virtual int Ifpack_OverlappingRowMatrix::NumGlobalDiagonals ( ) const

inlinevirtual

Returns the number of global nonzero diagonal entries, based on global row/column index comparisons.

Implements Epetra_RowMatrix.

Definition at line 252 of file Ifpack_OverlappingRowMatrix.h.

References NumGlobalDiagonals().

Referenced by NumGlobalDiagonals().

◆ NumGlobalDiagonals64()

virtual long long Ifpack_OverlappingRowMatrix::NumGlobalDiagonals64 ( ) const

inlinevirtual

Returns the number of global nonzero diagonal entries, based on global row/column index comparisons.

Definition at line 276 of file Ifpack_OverlappingRowMatrix.h.

References NumGlobalDiagonals64().

Referenced by NumGlobalDiagonals64().

◆ NumGlobalNonzeros()

virtual int Ifpack_OverlappingRowMatrix::NumGlobalNonzeros ( ) const

inlinevirtual

Returns the number of nonzero entries in the global matrix.

Implements Epetra_RowMatrix.

Definition at line 231 of file Ifpack_OverlappingRowMatrix.h.

References RowMatrixRowMap().

◆ NumGlobalNonzeros64()

virtual long long Ifpack_OverlappingRowMatrix::NumGlobalNonzeros64 ( ) const

inlinevirtual

Returns the number of nonzero entries in the global matrix.

Definition at line 258 of file Ifpack_OverlappingRowMatrix.h.

◆ NumGlobalRows()

virtual int Ifpack_OverlappingRowMatrix::NumGlobalRows ( ) const

inlinevirtual

Returns the number of global matrix rows.

Implements Epetra_RowMatrix.

Definition at line 240 of file Ifpack_OverlappingRowMatrix.h.

References NumGlobalRows().

Referenced by NumGlobalRows().

◆ NumGlobalRows64()

virtual long long Ifpack_OverlappingRowMatrix::NumGlobalRows64 ( ) const

inlinevirtual

Returns the number of global matrix rows.

Definition at line 264 of file Ifpack_OverlappingRowMatrix.h.

References NumGlobalRows64().

Referenced by NumGlobalRows64().

◆ NumMyCols()

virtual int Ifpack_OverlappingRowMatrix::NumMyCols ( ) const

inlinevirtual

Returns the number of matrix columns owned by the calling processor.

Implements Epetra_RowMatrix.

Definition at line 294 of file Ifpack_OverlappingRowMatrix.h.

◆ NumMyDiagonals()

virtual int Ifpack_OverlappingRowMatrix::NumMyDiagonals ( ) const

inlinevirtual

Returns the number of local nonzero diagonal entries, based on global row/column index comparisons.

Implements Epetra_RowMatrix.

Definition at line 300 of file Ifpack_OverlappingRowMatrix.h.

◆ NumMyNonzeros()

virtual int Ifpack_OverlappingRowMatrix::NumMyNonzeros ( ) const

inlinevirtual

Returns the number of nonzero entries in the calling processor's portion of the matrix.

Implements Epetra_RowMatrix.

Definition at line 282 of file Ifpack_OverlappingRowMatrix.h.

◆ NumMyRowEntries()

int Ifpack_OverlappingRowMatrix::NumMyRowEntries	(	int	MyRow,
		int &	NumEntries
	)		const

virtual

Returns the number of nonzero entries in MyRow.

Parameters

MyRow	- (In) Local row.
NumEntries	- (Out) Number of nonzero values present.

Returns: Integer error code, set to 0 if successful.

Implements Epetra_RowMatrix.

Definition at line 1601 of file Ifpack_OverlappingRowMatrix.cpp.

References NumMyRowEntries().

Referenced by NumMyRowEntries().

◆ NumMyRows()

virtual int Ifpack_OverlappingRowMatrix::NumMyRows ( ) const

inlinevirtual

Returns the number of matrix rows owned by the calling processor.

Implements Epetra_RowMatrix.

Definition at line 288 of file Ifpack_OverlappingRowMatrix.h.

◆ OperatorDomainMap()

const Epetra_Map & Ifpack_OverlappingRowMatrix::OperatorDomainMap ( ) const

inlinevirtual

Returns the Epetra_Map object associated with the domain of this operator.

Implements Epetra_Operator.

Definition at line 378 of file Ifpack_OverlappingRowMatrix.h.

◆ OperatorRangeMap()

const Epetra_Map & Ifpack_OverlappingRowMatrix::OperatorRangeMap ( ) const

inlinevirtual

Returns the Epetra_Map object associated with the range of this operator.

Implements Epetra_Operator.

Definition at line 384 of file Ifpack_OverlappingRowMatrix.h.

◆ OverlapLevel()

int Ifpack_OverlappingRowMatrix::OverlapLevel ( ) const

inline

Definition at line 396 of file Ifpack_OverlappingRowMatrix.h.

◆ RightScale()

virtual int Ifpack_OverlappingRowMatrix::RightScale ( const Epetra_Vector & )

inlinevirtual

Scales the Epetra_RowMatrix on the right with a Epetra_Vector x (NOT IMPLEMENTED).

Implements Epetra_RowMatrix.

Definition at line 196 of file Ifpack_OverlappingRowMatrix.h.

◆ RowMatrixColMap()

virtual const Epetra_Map & Ifpack_OverlappingRowMatrix::RowMatrixColMap ( ) const

inlinevirtual

Returns the Epetra_Map object associated with the columns of this matrix.

Implements Epetra_RowMatrix.

Definition at line 324 of file Ifpack_OverlappingRowMatrix.h.

◆ RowMatrixImporter()

virtual const Epetra_Import * Ifpack_OverlappingRowMatrix::RowMatrixImporter ( ) const

inlinevirtual

Returns the Epetra_Import object that contains the import operations for distributed operations.

Implements Epetra_RowMatrix.

Definition at line 338 of file Ifpack_OverlappingRowMatrix.h.

◆ RowMatrixRowMap()

virtual const Epetra_Map & Ifpack_OverlappingRowMatrix::RowMatrixRowMap ( ) const

inlinevirtual

Returns the Epetra_Map object associated with the rows of this matrix.

Implements Epetra_RowMatrix.

Definition at line 318 of file Ifpack_OverlappingRowMatrix.h.

Referenced by NumGlobalNonzeros().

◆ SetOwnership()

int Ifpack_OverlappingRowMatrix::SetOwnership ( bool )

inline

Sets ownership.

Definition at line 347 of file Ifpack_OverlappingRowMatrix.h.

◆ SetUseTranspose()

int Ifpack_OverlappingRowMatrix::SetUseTranspose ( bool UseTranspose_in )

inlinevirtual

Sets use transpose (not implemented).

Implements Epetra_Operator.

Definition at line 353 of file Ifpack_OverlappingRowMatrix.h.

◆ Solve()

virtual int Ifpack_OverlappingRowMatrix::Solve	(	bool	,
		bool	,
		bool	,
		const Epetra_MultiVector &	,
		Epetra_MultiVector &
	)		const

inlinevirtual

Returns result of a local-only solve using a triangular Epetra_RowMatrix with Epetra_MultiVectors X and Y (NOT IMPLEMENTED).

Implements Epetra_RowMatrix.

Definition at line 165 of file Ifpack_OverlappingRowMatrix.h.

◆ UpperTriangular()

virtual bool Ifpack_OverlappingRowMatrix::UpperTriangular ( ) const

inlinevirtual

If matrix is upper triangular in local index space, this query returns true, otherwise it returns false.

Implements Epetra_RowMatrix.

Definition at line 312 of file Ifpack_OverlappingRowMatrix.h.

References UpperTriangular().

Referenced by UpperTriangular().

◆ UseTranspose()

bool Ifpack_OverlappingRowMatrix::UseTranspose ( ) const

inlinevirtual

Returns the current UseTranspose setting.

Implements Epetra_Operator.

Definition at line 360 of file Ifpack_OverlappingRowMatrix.h.

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ Ifpack_OverlappingRowMatrix()

◆ ~Ifpack_OverlappingRowMatrix()

Member Function Documentation

◆ Apply()

◆ ApplyInverse()

◆ Comm()

◆ ExportMultiVector()

◆ ExtractDiagonalCopy()

◆ ExtractMyRowCopy()

◆ Filled()

◆ HasNormInf()

◆ ImportMultiVector()

◆ 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()

◆ OverlapLevel()

◆ RightScale()

◆ RowMatrixColMap()

◆ RowMatrixImporter()

◆ RowMatrixRowMap()

◆ SetOwnership()

◆ SetUseTranspose()

◆ Solve()

◆ UpperTriangular()

◆ UseTranspose()