Playa::SimpleBlockOp< Scalar > Class Template Reference

Array-based block operator. More...

Inheritance diagram for Playa::SimpleBlockOp< Scalar >:

List of all members.

Public Member Functions
	SimpleBlockOp (const VectorSpace< Scalar > &domain, const VectorSpace< Scalar > &range)
int	numBlockRows () const
int	numBlockCols () const
const LinearOperator< Scalar > &	getBlock (int i, int j) const
LinearOperator< Scalar >	getNonconstBlock (int i, int j)
void	setBlock (int i, int j, const LinearOperator< Scalar > &Aij)
void	apply (Teuchos::ETransp transApplyType, const Vector< Scalar > &in, Vector< Scalar > out) const
	Apply the operator.
Private Attributes
Array< Array< LinearOperator < Scalar > > >	blocks_
Related Functions
(Note that these are not member functions.)
template<class Scalar >
LinearOperator< Scalar >	makeBlockOperator (const VectorSpace< Scalar > &domain, const VectorSpace< Scalar > &range)

---

Detailed Description

template<class Scalar>
class Playa::SimpleBlockOp< Scalar >

Array-based block operator.

Author:

Kevin Long (kevin.long@ttu.edu)

Definition at line 27 of file PlayaSimpleBlockOpDecl.hpp.

---

Constructor & Destructor Documentation

template<class Scalar >

Playa::SimpleBlockOp< Scalar >::SimpleBlockOp	(	const VectorSpace< Scalar > &	domain,
		const VectorSpace< Scalar > &	range
	)			[inline]

Definition at line 29 of file PlayaSimpleBlockOpImpl.hpp.

References Playa::SimpleBlockOp< Scalar >::blocks_, Playa::VectorSpace< Scalar >::getBlock(), Playa::VectorSpace< Scalar >::numBlocks(), and Playa::zeroOperator().

---

Member Function Documentation

template<class Scalar >

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

Apply the operator.

Parameters:

	applyType	Indicates whether to apply the operator, its transpose, or its conjugate transpose.
	in	The vector on which the operator is to act
	out	The vector into which the result of the operation is to be written. This vector should already be initialized by the appropriate space.

Implements Playa::LinearOperatorBase< Scalar >.

Definition at line 77 of file PlayaSimpleBlockOpImpl.hpp.

References Playa::SimpleBlockOp< Scalar >::blocks_, Playa::Vector< Scalar >::getBlock(), Playa::Vector< Scalar >::getNonConstBlock(), Playa::SimpleBlockOp< Scalar >::numBlockCols(), Playa::SimpleBlockOp< Scalar >::numBlockRows(), PLAYA_MSG2, Playa::ObjectWithVerbosity::verb(), and Playa::Vector< Scalar >::zero().

template<class Scalar >

const LinearOperator< Scalar > & Playa::SimpleBlockOp< Scalar >::getBlock	(	int	i,
		int	j
	)			const [inline, virtual]

Implements Playa::BlockOperatorBase< Scalar >.

Definition at line 57 of file PlayaSimpleBlockOpImpl.hpp.

References Playa::SimpleBlockOp< Scalar >::blocks_.

template<class Scalar >

LinearOperator< Scalar > Playa::SimpleBlockOp< Scalar >::getNonconstBlock	(	int	i,
		int	j
	)			[inline, virtual]

Implements Playa::BlockOperatorBase< Scalar >.

Definition at line 63 of file PlayaSimpleBlockOpImpl.hpp.

References Playa::SimpleBlockOp< Scalar >::blocks_.

template<class Scalar >

int Playa::SimpleBlockOp< Scalar >::numBlockCols

(

)

const [inline, virtual]

Implements Playa::BlockOperatorBase< Scalar >.

Definition at line 51 of file PlayaSimpleBlockOpImpl.hpp.

References Playa::SimpleBlockOp< Scalar >::blocks_.

Referenced by Playa::SimpleBlockOp< Scalar >::apply().

template<class Scalar >

int Playa::SimpleBlockOp< Scalar >::numBlockRows

(

)

const [inline, virtual]

Implements Playa::BlockOperatorBase< Scalar >.

Definition at line 45 of file PlayaSimpleBlockOpImpl.hpp.

References Playa::SimpleBlockOp< Scalar >::blocks_.

Referenced by Playa::SimpleBlockOp< Scalar >::apply().

template<class Scalar >

void Playa::SimpleBlockOp< Scalar >::setBlock	(	int	i,
		int	j,
		const LinearOperator< Scalar > &	Aij
	)			[inline, virtual]

Implements Playa::SetableBlockOperatorBase< Scalar >.

Definition at line 70 of file PlayaSimpleBlockOpImpl.hpp.

References Playa::SimpleBlockOp< Scalar >::blocks_.

---

Friends And Related Function Documentation

template<class Scalar >

LinearOperator< Scalar > makeBlockOperator	(	const VectorSpace< Scalar > &	domain,
		const VectorSpace< Scalar > &	range
	)			[related]

Nonmember function to create a SimpleBlockOp

Definition at line 119 of file PlayaSimpleBlockOpImpl.hpp.

---

Member Data Documentation

template<class Scalar >

Array<Array<LinearOperator<Scalar> > > Playa::SimpleBlockOp< Scalar >::blocks_ [private]

Definition at line 56 of file PlayaSimpleBlockOpDecl.hpp.

Referenced by Playa::SimpleBlockOp< Scalar >::apply(), Playa::SimpleBlockOp< Scalar >::getBlock(), Playa::SimpleBlockOp< Scalar >::getNonconstBlock(), Playa::SimpleBlockOp< Scalar >::numBlockCols(), Playa::SimpleBlockOp< Scalar >::numBlockRows(), Playa::SimpleBlockOp< Scalar >::setBlock(), and Playa::SimpleBlockOp< Scalar >::SimpleBlockOp().