EpetraExt::BlockMultiVector Class Reference

#include <EpetraExt_BlockMultiVector.h>

Inheritance diagram for EpetraExt::BlockMultiVector:


	BlockMultiVector (const Epetra_BlockMap &BaseMap, const Epetra_BlockMap &GlobalMap, int NumVectors)
	BlockMultiVector constuctor with one block row per processor.
	BlockMultiVector (const BlockMultiVector &MV)
	Copy constructor.
virtual	~BlockMultiVector ()
	Destructor.
Public Member Functions
int	ExtractBlockValues (Epetra_MultiVector &BaseVec, int BlockRow) const
	Extract a single block from a Block Vector: block row is global, not a stencil value.
int	LoadBlockValues (const Epetra_MultiVector &BaseVec, int BlockRow)
	Load a single block into a Block Vector: block row is global, not a stencil value.
Protected Attributes
Epetra_BlockMap	BaseMap_
int	Offset_

Detailed Description

EpetraExt::BlockMultiVector::BlockMultiVector	(	const Epetra_BlockMap &	BaseMap,
		const Epetra_BlockMap &	GlobalMap,
		int	NumVectors
	)

BlockMultiVector constuctor with one block row per processor.

Creates a BlockMultiVector object and allocates storage.

Parameters:

	In	BaseMap - Map determining local structure, can be distrib. over subset of proc.'s
	In	GlobalMap - Full map describing the overall global structure, generally generated by the construction of a BlockCrsMatrix object
	In	NumVectors - Number of vectors in object

EpetraExt::BlockMultiVector::BlockMultiVector ( const BlockMultiVector & MV )

Copy constructor.

EpetraExt::BlockMultiVector::~BlockMultiVector ( ) [virtual]

Destructor.