Playa::VectorTypeBase< Scalar > Class Template Reference

List of all members.

Public Member Functions
virtual	~VectorTypeBase ()
virtual RCP< const VectorSpaceBase< Scalar > >	createSpace (int dimension, int nLocal, const int *locallyOwnedIndices, const MPIComm &comm) const =0
virtual VectorSpace< Scalar >	createEvenlyPartitionedSpace (const MPIComm &comm, int nLocal) const
virtual RCP< GhostImporter < Scalar > >	createGhostImporter (const VectorSpace< Scalar > &space, int nGhost, const int *ghostIndices) const =0
virtual RCP< MatrixFactory < Scalar > >	createMatrixFactory (const VectorSpace< Scalar > &domain, const VectorSpace< Scalar > &range) const =0

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Detailed Description

template<class Scalar>
class Playa::VectorTypeBase< Scalar >

Definition at line 22 of file PlayaVectorTypeBase.hpp.

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Constructor & Destructor Documentation

template<class Scalar>

virtual Playa::VectorTypeBase< Scalar >::~VectorTypeBase

(

)

[inline, virtual]

Virtual dtor

Definition at line 26 of file PlayaVectorTypeBase.hpp.

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Member Function Documentation

template<class Scalar >

VectorSpace< Scalar > Playa::VectorTypeBase< Scalar >::createEvenlyPartitionedSpace	(	const MPIComm &	comm,
		int	nLocal
	)			const [inline, virtual]

Default implementation creates a vector space having nLocal elements on each processor. Serial types should override this to produce a replicated space.

Reimplemented in Playa::SerialVectorType.

Definition at line 78 of file PlayaVectorTypeBase.hpp.

References Sundance::dimension(), Playa::MPIComm::getNProc(), and Playa::MPIComm::getRank().

template<class Scalar>

virtual RCP<GhostImporter<Scalar> > Playa::VectorTypeBase< Scalar >::createGhostImporter	(	const VectorSpace< Scalar > &	space,
		int	nGhost,
		const int *	ghostIndices
	)			const [pure virtual]

Create an importer for accessing ghost elements.

Parameters:

	space	the distributed vector space on which ghost elements are to be shared
	nGhost	number of ghost elements needed by this processor
	ghostIndices	read-only C array of off-processor indices needed by this processor.

Returns:

A RCP to a GhostImporter object.

Implemented in Playa::EpetraVectorType, and Playa::SerialVectorType.

template<class Scalar>

virtual RCP<MatrixFactory<Scalar> > Playa::VectorTypeBase< Scalar >::createMatrixFactory	(	const VectorSpace< Scalar > &	domain,
		const VectorSpace< Scalar > &	range
	)			const [pure virtual]

Create a matrix factory of type compatible with this vector type, sized according to the given domain and range spaces.

Implemented in Playa::EpetraVectorType, and Playa::SerialVectorType.

template<class Scalar>

virtual RCP<const VectorSpaceBase<Scalar> > Playa::VectorTypeBase< Scalar >::createSpace	(	int	dimension,
		int	nLocal,
		const int *	locallyOwnedIndices,
		const MPIComm &	comm
	)			const [pure virtual]

create a distributed vector space.

Parameters:

	dimension	the dimension of the space
	nLocal	number of indices owned by the local processor
	locallyOwnedIndices	array of indices owned by this processor

Implemented in Playa::EpetraVectorType, and Playa::SerialVectorType.