Playa::MultiVectorOperator< Scalar > Class Template Reference

Inheritance diagram for Playa::MultiVectorOperator< Scalar >:

List of all members.

Public Member Functions
	MultiVectorOperator (const Teuchos::Array< Vector< Scalar > > &cols, const VectorSpace< Scalar > &domain)
virtual	~MultiVectorOperator ()
virtual void	apply (Teuchos::ETransp transType, const Vector< Scalar > &in, Vector< Scalar > out) const
void	getRow (const int &k, Teuchos::Array< int > &indices, Teuchos::Array< Scalar > &values) const
Private Attributes
Teuchos::Array< Vector< Scalar > >	cols_
Related Functions
(Note that these are not member functions.)
template<class Scalar >
LinearOperator< Scalar >	multiVectorOperator (const Teuchos::Array< Vector< Scalar > > &cols, const VectorSpace< Scalar > &domain)

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Detailed Description

template<class Scalar>
class Playa::MultiVectorOperator< Scalar >

A MultiVectorOperator is a linear operator whose rows or columns are represented as a multivector

Definition at line 60 of file PlayaMultiVectorOperatorDecl.hpp.

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Constructor & Destructor Documentation

template<class Scalar >

Playa::MultiVectorOperator< Scalar >::MultiVectorOperator	(	const Teuchos::Array< Vector< Scalar > > &	cols,
		const VectorSpace< Scalar > &	domain
	)		[inline]

Construct from an array of vectors and a specifier for the domain space.

Definition at line 62 of file PlayaMultiVectorOperatorImpl.hpp.

template<class Scalar >

virtual Playa::MultiVectorOperator< Scalar >::~MultiVectorOperator

(

)

[inline, virtual]

Virtual dtor

Definition at line 74 of file PlayaMultiVectorOperatorDecl.hpp.

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Member Function Documentation

template<class Scalar >

void Playa::MultiVectorOperator< Scalar >::apply	(	Teuchos::ETransp	transType,
		const Vector< Scalar > &	in,
		Vector< Scalar >	out
	)		const [inline, virtual]

Apply does an element-by-element multiply between the input vector, x, and the diagonal values.

Implements Playa::LinearOperatorBase< Scalar >.

Definition at line 83 of file PlayaMultiVectorOperatorImpl.hpp.

References Playa::Vector< Scalar >::dot(), Playa::Vector< Scalar >::update(), and Playa::Vector< Scalar >::zero().

template<class Scalar >

void Playa::MultiVectorOperator< Scalar >::getRow	(	const int &	k,
		Teuchos::Array< int > &	indices,
		Teuchos::Array< Scalar > &	values
	)		const [inline, virtual]

Return the kth row

Implements Playa::RowAccessibleOp< Scalar >.

Definition at line 113 of file PlayaMultiVectorOperatorImpl.hpp.

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Friends And Related Function Documentation

template<class Scalar >

LinearOperator< Scalar > multiVectorOperator	(	const Teuchos::Array< Vector< Scalar > > &	cols,
		const VectorSpace< Scalar > &	domain
	)		[related]

Definition at line 130 of file PlayaMultiVectorOperatorImpl.hpp.

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Member Data Documentation

template<class Scalar >

Teuchos::Array<Vector<Scalar> > Playa::MultiVectorOperator< Scalar >::cols_ [private]

Definition at line 94 of file PlayaMultiVectorOperatorDecl.hpp.