Thyra::ConstLinearOperator< RangeScalar, DomainScalar > Class Template Reference
[Development of linear Abstract Numerical Algorithms (ANAs)]

#include <Thyra_LinearOperatorDecl.hpp>

Inheritance diagram for Thyra::ConstLinearOperator< RangeScalar, DomainScalar >:

[legend]List of all members.

Public Member Functions
	ConstLinearOperator (const Teuchos::ENull _null=Teuchos::null)
	ConstLinearOperator (Teuchos::ConstHandleable< LinearOpBase< RangeScalar, DomainScalar > > *rawPtr)
	Construct from a raw pointer.
	ConstLinearOperator (const Teuchos::RCP< const LinearOpBase< RangeScalar, DomainScalar > > &smartPtr)
	Construct from a smart pointer.
const VectorSpace< DomainScalar >	domain () const
	Return the domain space.
const VectorSpace< RangeScalar >	range () const
	Return the range space.
void	apply (const ConstVector< DomainScalar > &in, Vector< RangeScalar > &out, const RangeScalar &alpha=1.0, const RangeScalar &beta=0.0) const
	Apply the linear operator.
void	applyTranspose (const ConstVector< RangeScalar > &in, Vector< DomainScalar > &out, const DomainScalar &alpha=1.0, const DomainScalar &beta=0.0) const
	Apply the transpose of the linear operator.
int	numBlockRows () const
	Return the number of block rows.
int	numBlockCols () const
	Return the number of block columns.
ConstLinearOperator< RangeScalar, DomainScalar >	getBlock (int blockRow, int blockCol) const
	Return the (blockRow, blockCol)-th subblock.
Related Functions
(Note that these are not member functions.)
ConstLinearOperator< Scalar >	operator * (const Scalar &a, const ConstLinearOperator< Scalar > &A)
	Implicitly scale a linear operator.
ConstLinearOperator< Scalar >	operator * (const ConstLinearOperator< Scalar > &A, const Scalar &a)
	Implicitly scale a linear operator.
ConstLinearOperator< Scalar >	operator * (const ConstLinearOperator< Scalar > &A, const ConstLinearOperator< Scalar > &B)
	Implicitly multiply two linear operators.
ConstLinearOperator< Scalar >	operator+ (const ConstLinearOperator< Scalar > &A, const ConstLinearOperator< Scalar > &B)
	Implicitly add two linear operators.
ConstLinearOperator< Scalar >	block2x2 (const ConstLinearOperator< Scalar > &A00, const ConstLinearOperator< Scalar > &A01, const ConstLinearOperator< Scalar > &A10, const ConstLinearOperator< Scalar > &A11)
	Form an implicit block 2x2 linear operator [ A00, A01; A10, A11 ].
ConstLinearOperator< Scalar >	block2x1 (const ConstLinearOperator< Scalar > &A00, const ConstLinearOperator< Scalar > &A10)
	Form an implicit block 2x1 linear operator [ A00; A10 ].
ConstLinearOperator< Scalar >	block1x2 (const ConstLinearOperator< Scalar > &A00, const ConstLinearOperator< Scalar > &A01)
	Form an implicit block 1x2 linear operator [ A00, A01 ].

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Detailed Description

template<class RangeScalar, class DomainScalar = RangeScalar>
class Thyra::ConstLinearOperator< RangeScalar, DomainScalar >

Read-only handle class for Thyra::LinearOpBase objects which supports operator-overloading implicit linear operator construction.

Examples:

sillierCgSolve.hpp, and silliestCgSolve.hpp.

Definition at line 46 of file Thyra_LinearOperatorDecl.hpp.

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Constructor & Destructor Documentation

template<class RangeScalar, class DomainScalar = RangeScalar>

Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::ConstLinearOperator

(

const Teuchos::ENull

_null = Teuchos::null

)

[inline]

Definition at line 52 of file Thyra_LinearOperatorDecl.hpp.

template<class RangeScalar, class DomainScalar = RangeScalar>

Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::ConstLinearOperator

(

Teuchos::ConstHandleable< LinearOpBase< RangeScalar, DomainScalar > > *

rawPtr

)

[inline]

Construct from a raw pointer.

Definition at line 56 of file Thyra_LinearOperatorDecl.hpp.

template<class RangeScalar, class DomainScalar = RangeScalar>

Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::ConstLinearOperator

(

const Teuchos::RCP< const LinearOpBase< RangeScalar, DomainScalar > > &

smartPtr

)

[inline]

Construct from a smart pointer.

Definition at line 60 of file Thyra_LinearOperatorDecl.hpp.

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Member Function Documentation

template<class RangeScalar, class DomainScalar>

const VectorSpace< DomainScalar > Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::domain

(

)

const [inline]

Return the domain space.

Definition at line 48 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar>

const VectorSpace< RangeScalar > Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::range

(

)

const [inline]

Return the range space.

Definition at line 53 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar>

void Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::apply	(	const ConstVector< DomainScalar > &	in,
		Vector< RangeScalar > &	out,
		const RangeScalar &	alpha = 1.0,
		const RangeScalar &	beta = 0.0
	)			const [inline]

Apply the linear operator.

Compute

 out = beta*out + alpha*op*in;

Definition at line 58 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar>

void Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::applyTranspose	(	const ConstVector< RangeScalar > &	in,
		Vector< DomainScalar > &	out,
		const DomainScalar &	alpha = 1.0,
		const DomainScalar &	beta = 0.0
	)			const [inline]

Apply the transpose of the linear operator.

Compute

 out = beta*out + alpha*op^T*in;

Definition at line 75 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar>

int Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::numBlockRows

(

)

const [inline]

Return the number of block rows.

Definition at line 93 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar>

int Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::numBlockCols

(

)

const [inline]

Return the number of block columns.

Definition at line 99 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar>

ConstLinearOperator< RangeScalar, DomainScalar > Thyra::ConstLinearOperator< RangeScalar, DomainScalar >::getBlock	(	int	blockRow,
		int	blockCol
	)			const [inline]

Return the (blockRow, blockCol)-th subblock.

Definition at line 106 of file Thyra_LinearOperatorImpl.hpp.

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Friends And Related Function Documentation

template<class RangeScalar, class DomainScalar = RangeScalar>

ConstLinearOperator< Scalar > operator *	(	const Scalar &	a,
		const ConstLinearOperator< Scalar > &	A
	)			[related]

Implicitly scale a linear operator.

Definition at line 150 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar = RangeScalar>

ConstLinearOperator< Scalar > operator *	(	const ConstLinearOperator< Scalar > &	A,
		const Scalar &	a
	)			[related]

Implicitly scale a linear operator.

template<class RangeScalar, class DomainScalar = RangeScalar>

ConstLinearOperator< Scalar > operator *	(	const ConstLinearOperator< Scalar > &	A,
		const ConstLinearOperator< Scalar > &	B
	)			[related]

Implicitly multiply two linear operators.

Definition at line 166 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar = RangeScalar>

ConstLinearOperator< Scalar > operator+	(	const ConstLinearOperator< Scalar > &	A,
		const ConstLinearOperator< Scalar > &	B
	)			[related]

Implicitly add two linear operators.

Definition at line 182 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar = RangeScalar>

ConstLinearOperator< Scalar > block2x2	(	const ConstLinearOperator< Scalar > &	A00,
		const ConstLinearOperator< Scalar > &	A01,
		const ConstLinearOperator< Scalar > &	A10,
		const ConstLinearOperator< Scalar > &	A11
	)			[related]

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

Definition at line 198 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar = RangeScalar>

ConstLinearOperator< Scalar > block2x1	(	const ConstLinearOperator< Scalar > &	A00,
		const ConstLinearOperator< Scalar > &	A10
	)			[related]

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

Definition at line 208 of file Thyra_LinearOperatorImpl.hpp.

template<class RangeScalar, class DomainScalar = RangeScalar>

ConstLinearOperator< Scalar > block1x2	(	const ConstLinearOperator< Scalar > &	A00,
		const ConstLinearOperator< Scalar > &	A01
	)			[related]

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

Definition at line 216 of file Thyra_LinearOperatorImpl.hpp.

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

• Thyra_LinearOperatorDecl.hpp
• Thyra_LinearOperatorImpl.hpp

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