Playa::SingleChunkVector< Scalar > Class Template Reference

#include <PlayaSingleChunkVector.hpp>

Inheritance diagram for Playa::SingleChunkVector< Scalar >:

List of all members.

Public Member Functions
	SingleChunkVector ()
virtual	~SingleChunkVector ()
virtual ConstDataChunk< Scalar >	nextConstChunk () const
virtual NonConstDataChunk< Scalar >	nextChunk ()
virtual bool	hasMoreChunks () const
virtual void	rewind () const
virtual int	chunkSize () const =0
virtual const Scalar *	dataPtr () const =0
virtual Scalar *	dataPtr ()=0
virtual void	update (const Scalar &alpha, const VectorBase< Scalar > *other, const Scalar &gamma)
virtual void	update (const Scalar &alpha, const VectorBase< Scalar > *x, const Scalar &beta, const VectorBase< Scalar > *y, const Scalar &gamma)
virtual void	update (const Scalar &alpha, const VectorBase< Scalar > *x, const Scalar &beta, const VectorBase< Scalar > *y, const Scalar &gamma, const VectorBase< Scalar > *z, const Scalar &delta)
virtual Scalar	dot (const VectorBase< Scalar > *other) const
virtual Scalar	norm2 () const
Access to local elements
virtual const double &	operator[] (int localIndex) const
virtual double &	operator[] (int localIndex)

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Detailed Description

template<class Scalar>
class Playa::SingleChunkVector< Scalar >

Base class for vector types that have all on-processor data in a single contiguous chunk

Author:

Kevin Long (kevin.long@ttu.edu)

Definition at line 26 of file PlayaSingleChunkVector.hpp.

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Constructor & Destructor Documentation

template<class Scalar>

Playa::SingleChunkVector< Scalar >::SingleChunkVector

(

)

[inline]

Definition at line 30 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual Playa::SingleChunkVector< Scalar >::~SingleChunkVector

(

)

[inline, virtual]

virtual dtor

Definition at line 32 of file PlayaSingleChunkVector.hpp.

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Member Function Documentation

template<class Scalar>

virtual ConstDataChunk<Scalar> Playa::SingleChunkVector< Scalar >::nextConstChunk

(

)

const [inline, virtual]

Implements Playa::VectorBase< Scalar >.

Definition at line 35 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual NonConstDataChunk<Scalar> Playa::SingleChunkVector< Scalar >::nextChunk

(

)

[inline, virtual]

Implements Playa::VectorBase< Scalar >.

Definition at line 39 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual bool Playa::SingleChunkVector< Scalar >::hasMoreChunks

(

)

const [inline, virtual]

Implements Playa::VectorBase< Scalar >.

Definition at line 43 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual void Playa::SingleChunkVector< Scalar >::rewind

(

)

const [inline, virtual]

Implements Playa::VectorBase< Scalar >.

Definition at line 47 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual const double& Playa::SingleChunkVector< Scalar >::operator[]

(

int

localIndex

)

const [inline, virtual]

read the element at the given local index

Reimplemented in Playa::EpetraVector.

Definition at line 53 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual double& Playa::SingleChunkVector< Scalar >::operator[]

(

int

localIndex

)

[inline, virtual]

writable access to the element at the given local index

Reimplemented in Playa::EpetraVector.

Definition at line 57 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual int Playa::SingleChunkVector< Scalar >::chunkSize

(

)

const [pure virtual]

Implemented in Playa::EpetraVector, and Playa::SerialVector.

template<class Scalar>

virtual const Scalar* Playa::SingleChunkVector< Scalar >::dataPtr

(

)

const [pure virtual]

Implemented in Playa::EpetraVector, and Playa::SerialVector.

template<class Scalar>

virtual Scalar* Playa::SingleChunkVector< Scalar >::dataPtr

(

)

[pure virtual]

Implemented in Playa::EpetraVector, and Playa::SerialVector.

template<class Scalar>

virtual void Playa::SingleChunkVector< Scalar >::update	(	const Scalar &	alpha,
		const VectorBase< Scalar > *	x,
		const Scalar &	gamma
	)			[inline, virtual]

Carry out the operation (*this) = gamma*(*this) + alpha*x ;

Implements Playa::VectorBase< Scalar >.

Reimplemented in Playa::EpetraVector.

Definition at line 68 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual void Playa::SingleChunkVector< Scalar >::update	(	const Scalar &	alpha,
		const VectorBase< Scalar > *	x,
		const Scalar &	beta,
		const VectorBase< Scalar > *	y,
		const Scalar &	gamma
	)			[inline, virtual]

Implements Playa::VectorBase< Scalar >.

Reimplemented in Playa::EpetraVector.

Definition at line 94 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual void Playa::SingleChunkVector< Scalar >::update	(	const Scalar &	alpha,
		const VectorBase< Scalar > *	x,
		const Scalar &	beta,
		const VectorBase< Scalar > *	y,
		const Scalar &	gamma,
		const VectorBase< Scalar > *	z,
		const Scalar &	delta
	)			[inline, virtual]

Implements Playa::VectorBase< Scalar >.

Definition at line 127 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual Scalar Playa::SingleChunkVector< Scalar >::dot

(

const VectorBase< Scalar > *

other

)

const [inline, virtual]

Implements Playa::VectorBase< Scalar >.

Reimplemented in Playa::EpetraVector.

Definition at line 169 of file PlayaSingleChunkVector.hpp.

template<class Scalar>

virtual Scalar Playa::SingleChunkVector< Scalar >::norm2

(

)

const [inline, virtual]

Implements Playa::VectorBase< Scalar >.

Reimplemented in Playa::EpetraVector.

Definition at line 185 of file PlayaSingleChunkVector.hpp.

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

• PlayaSingleChunkVector.hpp