Thyra::DefaultBlockedLinearOp< Scalar > Class Template Reference
[Development of linear Abstract Numerical Algorithms (ANAs)]

Concrete composite LinearOpBase subclass that creates single linear operator object out of a set of constituent LinearOpBase blocks. More...

#include <Thyra_DefaultBlockedLinearOpDecl.hpp>

Inheritance diagram for Thyra::DefaultBlockedLinearOp< Scalar >:

[legend]List of all members.


Constructors
	DefaultBlockedLinearOp ()

Overridden from PhysicallyBlockedLinearOpBase
void	beginBlockFill ()

void	beginBlockFill (const int numRowBlocks, const int numColBlocks)

void	beginBlockFill (const Teuchos::RCP< const ProductVectorSpaceBase< Scalar > > &productRange, const Teuchos::RCP< const ProductVectorSpaceBase< Scalar > > &productDomain)

bool	blockFillIsActive () const

bool	acceptsBlock (const int i, const int j) const

void	setNonconstBlock (const int i, const int j, const Teuchos::RCP< LinearOpBase< Scalar > > &block)

void	setBlock (const int i, const int j, const Teuchos::RCP< const LinearOpBase< Scalar > > &block)

void	endBlockFill ()

void	uninitialize ()

Overridden from BlockedLinearOpBase
Teuchos::RCP< const ProductVectorSpaceBase< Scalar > >	productRange () const

Teuchos::RCP< const ProductVectorSpaceBase< Scalar > >	productDomain () const

bool	blockExists (const int i, const int j) const

bool	blockIsConst (const int i, const int j) const

Teuchos::RCP< LinearOpBase< Scalar > >	getNonconstBlock (const int i, const int j)

Teuchos::RCP< const LinearOpBase< Scalar > >	getBlock (const int i, const int j) const

Overridden from LinearOpBase
Teuchos::RCP< const VectorSpaceBase< Scalar > >	range () const

Teuchos::RCP< const VectorSpaceBase< Scalar > >	domain () const

Teuchos::RCP< const LinearOpBase< Scalar > >	clone () const

Overridden from Teuchos::Describable
std::string	description () const
	Prints just the name `DefaultBlockedLinearOp` along with the overall dimensions and the number of constituent operators.
void	describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel) const
	Prints the details about the constituent linear operators.
Overridden from SingleScalarLinearOpBase
bool	opSupported (ETransp M_trans) const
	Returns `true` only if all constituent operators support `M_trans`.
void	apply (const ETransp M_trans, const MultiVectorBase< Scalar > &X, MultiVectorBase< Scalar > *Y, const Scalar alpha, const Scalar beta) const

Related Functions
(Note that these are not member functions.)
Teuchos::RCP< const LinearOpBase< Scalar > >	block2x2 (const Teuchos::RCP< const LinearOpBase< Scalar > > &A00, const Teuchos::RCP< const LinearOpBase< Scalar > > &A01, const Teuchos::RCP< const LinearOpBase< Scalar > > &A10, const Teuchos::RCP< const LinearOpBase< Scalar > > &A11)
	Form an implicit block 2x2 linear operator `[ A00, A01; A10, A11 ]`.
Teuchos::RCP< const LinearOpBase< Scalar > >	block2x1 (const Teuchos::RCP< const LinearOpBase< Scalar > > &A00, const Teuchos::RCP< const LinearOpBase< Scalar > > &A10)
	Form an implicit block 2x1 linear operator `[ A00; A10 ]`.
Teuchos::RCP< const LinearOpBase< Scalar > >	block1x2 (const Teuchos::RCP< const LinearOpBase< Scalar > > &A00, const Teuchos::RCP< const LinearOpBase< Scalar > > &A01)
	Form an implicit block 1x2 linear operator `[ A00, A01 ]`.
Teuchos::RCP< LinearOpBase< Scalar > >	nonconstBlock2x2 (const Teuchos::RCP< LinearOpBase< Scalar > > &A00, const Teuchos::RCP< LinearOpBase< Scalar > > &A01, const Teuchos::RCP< LinearOpBase< Scalar > > &A10, const Teuchos::RCP< LinearOpBase< Scalar > > &A11)
	Form an implicit block 2x2 linear operator `[ A00, A01; A10, A11 ]`.
Teuchos::RCP< LinearOpBase< Scalar > >	nonconstBlock2x1 (const Teuchos::RCP< LinearOpBase< Scalar > > &A00, const Teuchos::RCP< LinearOpBase< Scalar > > &A10)
	Form an implicit block 2x1 linear operator `[ A00; A10 ]`.
Teuchos::RCP< LinearOpBase< Scalar > >	nonconstBlock1x2 (const Teuchos::RCP< LinearOpBase< Scalar > > &A00, const Teuchos::RCP< LinearOpBase< Scalar > > &A01)
	Form an implicit block 1x2 linear operator `[ A00, A01 ]`.

Detailed Description

template<class Scalar>
class Thyra::DefaultBlockedLinearOp< Scalar >

Concrete composite LinearOpBase subclass that creates single linear operator object out of a set of constituent LinearOpBase blocks.

This class represents a blocked linear operator M of the form:

  M =  [ Op[0,0], Op[0,1], ... , Op[0,N];  
         Op[1,0], Op[1,1], ... , Op[1,N];  
         .        .              .         
         Op[M,0], Op[M,1], ... , Op[M,N]; ]

where Op[] is a logical 2D array of LinearOpBase objects and M=this->productRange()->getNumBlocks() and N=this->productDomain()->getNumBlocks(). Of course the operator M is not constructed explicitly but instead just applies the constituent linear operators with each set of blocks.

ToDo: Finish Documentation!

Examples:: test_composite_linear_ops.cpp.

Definition at line 68 of file Thyra_DefaultBlockedLinearOpDecl.hpp.

Constructor & Destructor Documentation

template<class Scalar>

Thyra::DefaultBlockedLinearOp< Scalar >::DefaultBlockedLinearOp ( )

Definition at line 43 of file Thyra_DefaultBlockedLinearOp.hpp.

Member Function Documentation

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::beginBlockFill ( ) [virtual]

Implements Thyra::PhysicallyBlockedLinearOpBase< Scalar >.

Definition at line 50 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::beginBlockFill	(	const int	numRowBlocks,
		const int	numColBlocks
	)			`[virtual]`

Implements Thyra::PhysicallyBlockedLinearOpBase< Scalar >.

Definition at line 57 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::beginBlockFill	(	const Teuchos::RCP< const ProductVectorSpaceBase< Scalar > > &	productRange,
		const Teuchos::RCP< const ProductVectorSpaceBase< Scalar > > &	productDomain
	)

Definition at line 66 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

bool Thyra::DefaultBlockedLinearOp< Scalar >::blockFillIsActive ( ) const [virtual]

Implements Thyra::PhysicallyBlockedLinearOpBase< Scalar >.

Definition at line 79 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

bool Thyra::DefaultBlockedLinearOp< Scalar >::acceptsBlock	(	const int	i,
		const int	j
	)			const `[virtual]`

Implements Thyra::PhysicallyBlockedLinearOpBase< Scalar >.

Definition at line 85 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::setNonconstBlock	(	const int	i,
		const int	j,
		const Teuchos::RCP< LinearOpBase< Scalar > > &	block
	)

Definition at line 95 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::setBlock	(	const int	i,
		const int	j,
		const Teuchos::RCP< const LinearOpBase< Scalar > > &	block
	)

Definition at line 104 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::endBlockFill ( ) [virtual]

Implements Thyra::PhysicallyBlockedLinearOpBase< Scalar >.

Definition at line 113 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::uninitialize ( ) [virtual]

Implements Thyra::PhysicallyBlockedLinearOpBase< Scalar >.

Definition at line 169 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const ProductVectorSpaceBase< Scalar > > Thyra::DefaultBlockedLinearOp< Scalar >::productRange ( ) const [virtual]

Implements Thyra::BlockedLinearOpBase< RangeScalar, DomainScalar >.

Definition at line 186 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const ProductVectorSpaceBase< Scalar > > Thyra::DefaultBlockedLinearOp< Scalar >::productDomain ( ) const [virtual]

Implements Thyra::BlockedLinearOpBase< RangeScalar, DomainScalar >.

Definition at line 193 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

bool Thyra::DefaultBlockedLinearOp< Scalar >::blockExists	(	const int	i,
		const int	j
	)			const `[virtual]`

Implements Thyra::BlockedLinearOpBase< RangeScalar, DomainScalar >.

Definition at line 199 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

bool Thyra::DefaultBlockedLinearOp< Scalar >::blockIsConst	(	const int	i,
		const int	j
	)			const `[virtual]`

Implements Thyra::BlockedLinearOpBase< RangeScalar, DomainScalar >.

Definition at line 209 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< LinearOpBase< Scalar > > Thyra::DefaultBlockedLinearOp< Scalar >::getNonconstBlock	(	const int	i,
		const int	j
	)			`[virtual]`

Implements Thyra::BlockedLinearOpBase< RangeScalar, DomainScalar >.

Definition at line 223 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const LinearOpBase< Scalar > > Thyra::DefaultBlockedLinearOp< Scalar >::getBlock	(	const int	i,
		const int	j
	)			const `[virtual]`

Implements Thyra::BlockedLinearOpBase< RangeScalar, DomainScalar >.

Definition at line 235 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const VectorSpaceBase< Scalar > > Thyra::DefaultBlockedLinearOp< Scalar >::range ( ) const [virtual]

Implements Thyra::LinearOpBase< RangeScalar, DomainScalar >.

Definition at line 249 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const VectorSpaceBase< Scalar > > Thyra::DefaultBlockedLinearOp< Scalar >::domain ( ) const [virtual]

Implements Thyra::LinearOpBase< RangeScalar, DomainScalar >.

Definition at line 256 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const LinearOpBase< Scalar > > Thyra::DefaultBlockedLinearOp< Scalar >::clone ( ) const [virtual]

Reimplemented from Thyra::LinearOpBase< RangeScalar, DomainScalar >.

Definition at line 263 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

std::string Thyra::DefaultBlockedLinearOp< Scalar >::description ( ) const [virtual]

Prints just the name DefaultBlockedLinearOp along with the overall dimensions and the number of constituent operators.

Reimplemented from Thyra::LinearOpDefaultBase< Scalar >.

Definition at line 271 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::describe	(	Teuchos::FancyOStream &	out,
		const Teuchos::EVerbosityLevel	verbLevel
	)			const `[virtual]`

Prints the details about the constituent linear operators.

This function outputs different levels of detail based on the value passed in for verbLevel:

ToDo: Finish documentation!

Reimplemented from Thyra::LinearOpDefaultBase< Scalar >.

Definition at line 284 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

bool Thyra::DefaultBlockedLinearOp< Scalar >::opSupported ( ETransp M_trans ) const [protected, virtual]

Returns true only if all constituent operators support M_trans.

Implements Thyra::SingleScalarLinearOpBase< Scalar >.

Definition at line 340 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

void Thyra::DefaultBlockedLinearOp< Scalar >::apply	(	const ETransp	M_trans,
		const MultiVectorBase< Scalar > &	X,
		MultiVectorBase< Scalar > *	Y,
		const Scalar	alpha,
		const Scalar	beta
	)			const `[protected, virtual]`

Implements Thyra::SingleScalarLinearOpBase< Scalar >.

Definition at line 357 of file Thyra_DefaultBlockedLinearOp.hpp.

Friends And Related Function Documentation

template<class Scalar>

Teuchos::RCP< const LinearOpBase< Scalar > > block2x2	(	const Teuchos::RCP< const LinearOpBase< Scalar > > &	A00,
		const Teuchos::RCP< const LinearOpBase< Scalar > > &	A01,
		const Teuchos::RCP< const LinearOpBase< Scalar > > &	A10,
		const Teuchos::RCP< const LinearOpBase< Scalar > > &	A11
	)			`[related]`

Form an implicit block 2x2 linear operator [ A00, A01; A10, A11 ].

Definition at line 570 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const LinearOpBase< Scalar > > block2x1	(	const Teuchos::RCP< const LinearOpBase< Scalar > > &	A00,
		const Teuchos::RCP< const LinearOpBase< Scalar > > &	A10
	)			`[related]`

Form an implicit block 2x1 linear operator [ A00; A10 ].

Definition at line 590 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< const LinearOpBase< Scalar > > block1x2	(	const Teuchos::RCP< const LinearOpBase< Scalar > > &	A00,
		const Teuchos::RCP< const LinearOpBase< Scalar > > &	A01
	)			`[related]`

Form an implicit block 1x2 linear operator [ A00, A01 ].

Definition at line 606 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< LinearOpBase< Scalar > > nonconstBlock2x2	(	const Teuchos::RCP< LinearOpBase< Scalar > > &	A00,
		const Teuchos::RCP< LinearOpBase< Scalar > > &	A01,
		const Teuchos::RCP< LinearOpBase< Scalar > > &	A10,
		const Teuchos::RCP< LinearOpBase< Scalar > > &	A11
	)			`[related]`

Form an implicit block 2x2 linear operator [ A00, A01; A10, A11 ].

Definition at line 622 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< LinearOpBase< Scalar > > nonconstBlock2x1	(	const Teuchos::RCP< LinearOpBase< Scalar > > &	A00,
		const Teuchos::RCP< LinearOpBase< Scalar > > &	A10
	)			`[related]`

Form an implicit block 2x1 linear operator [ A00; A10 ].

Definition at line 642 of file Thyra_DefaultBlockedLinearOp.hpp.

template<class Scalar>

Teuchos::RCP< LinearOpBase< Scalar > > nonconstBlock1x2	(	const Teuchos::RCP< LinearOpBase< Scalar > > &	A00,
		const Teuchos::RCP< LinearOpBase< Scalar > > &	A01
	)			`[related]`

Form an implicit block 1x2 linear operator [ A00, A01 ].

Definition at line 658 of file Thyra_DefaultBlockedLinearOp.hpp.

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

Generated on Tue Oct 20 12:47:00 2009 for Thyra Operator/Vector Support by

1.4.7

Thyra::DefaultBlockedLinearOp< Scalar > Class Template Reference [Development of linear Abstract Numerical Algorithms (ANAs)]

Constructors

Overridden from PhysicallyBlockedLinearOpBase

Overridden from BlockedLinearOpBase

Overridden from LinearOpBase

Overridden from Teuchos::Describable

Overridden from SingleScalarLinearOpBase

Related Functions

Detailed Description

template<class Scalar> class Thyra::DefaultBlockedLinearOp< Scalar >

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Thyra::DefaultBlockedLinearOp< Scalar > Class Template Reference
[Development of linear Abstract Numerical Algorithms (ANAs)]

template<class Scalar>
class Thyra::DefaultBlockedLinearOp< Scalar >