Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar > Class Template Reference

Simple concreate subclass of LinearOpWithSolveBase for serial dense matrices implemented using LAPACK. More...

#include <Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp>

Inheritance diagram for Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >:

List of all members.

Private Member Functions
	DefaultSerialDenseLinearOpWithSolve (const DefaultSerialDenseLinearOpWithSolve &)
DefaultSerialDenseLinearOpWithSolve &	operator= (const DefaultSerialDenseLinearOpWithSolve &)
Static Private Member Functions
static void	factorize (const MultiVectorBase< Scalar > &M, const Ptr< RTOpPack::ConstSubMultiVectorView< Scalar > > &LU, const Ptr< Array< int > > &ipiv)
static void	backsolve (const RTOpPack::ConstSubMultiVectorView< Scalar > &LU, const ArrayView< const int > ipiv, const EOpTransp transp, const MultiVectorBase< Scalar > &B, const Ptr< MultiVectorBase< Scalar > > &X)
Private Attributes
RCP< const MultiVectorBase < Scalar > >	M_
RTOpPack::ConstSubMultiVectorView < Scalar >	LU_
Array< int >	ipiv_
Related Functions
(Note that these are not member functions.)
template<class Scalar >
RCP < DefaultSerialDenseLinearOpWithSolve < Scalar > >	defaultSerialDenseLinearOpWithSolve ()
	Nonmember constructor.
template<class Scalar >
RCP < DefaultSerialDenseLinearOpWithSolve < Scalar > >	defaultSerialDenseLinearOpWithSolve (const RCP< const MultiVectorBase< Scalar > > &M)
	Nonmember constructor.
Constructors/initializers/accessors
	DefaultSerialDenseLinearOpWithSolve ()
void	initialize (const RCP< const MultiVectorBase< Scalar > > &M)
RCP< const LinearOpBase< Scalar > >	getFwdOp () const
Overridden from LinearOpBase
RCP< const VectorSpaceBase < Scalar > >	range () const
RCP< const VectorSpaceBase < Scalar > >	domain () const
bool	opSupportedImpl (EOpTransp M_trans) const
void	applyImpl (const EOpTransp M_trans, const MultiVectorBase< Scalar > &X, const Ptr< MultiVectorBase< Scalar > > &Y, const Scalar alpha, const Scalar beta) const
Overridden from LinearOpWithSolveBase
bool	solveSupportsImpl (EOpTransp M_trans) const
bool	solveSupportsSolveMeasureTypeImpl (EOpTransp M_trans, const SolveMeasureType &solveMeasureType) const
SolveStatus< Scalar >	solveImpl (const EOpTransp transp, const MultiVectorBase< Scalar > &B, const Ptr< MultiVectorBase< Scalar > > &X, const Ptr< const SolveCriteria< Scalar > > solveCriteria) const

---

Detailed Description

template<class Scalar>
class Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >

Simple concreate subclass of LinearOpWithSolveBase for serial dense matrices implemented using LAPACK.

This class uses the helper class DetachedMultiVectorView to extract an explicit view of the matrix elements and then uses Teuchos::LAPACK to factor M = L * U and then do back-solves with the factors L and U.

Even through this class accesses explicit matrix entries and is called SerialDense, it is still considered an ANA subclass since it does not have any direct dependance on a specific computing environment or concreate operator/vector/vectorspace implementation.

ToDo: Finish Documentation!

Definition at line 78 of file Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp.

---

Constructor & Destructor Documentation

template<class Scalar >

Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::DefaultSerialDenseLinearOpWithSolve

(

)

Definition at line 49 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

template<class Scalar >

Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::DefaultSerialDenseLinearOpWithSolve

(

const DefaultSerialDenseLinearOpWithSolve< Scalar > &

)

[private]

---

Member Function Documentation

template<class Scalar >

void Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::initialize

(

const RCP< const MultiVectorBase< Scalar > > &

M

)

Definition at line 54 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

References THYRA_ASSERT_VEC_SPACES.

Referenced by Thyra::DefaultSerialDenseLinearOpWithSolveFactory< Scalar >::initializeOp().

template<class Scalar >

RCP< const LinearOpBase< Scalar > > Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::getFwdOp

(

)

const

Definition at line 70 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

Referenced by Thyra::DefaultSerialDenseLinearOpWithSolveFactory< Scalar >::uninitializeOp().

template<class Scalar >

RCP< const VectorSpaceBase< Scalar > > Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::range

(

)

const [virtual]

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 80 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

template<class Scalar >

RCP< const VectorSpaceBase< Scalar > > Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::domain

(

)

const [virtual]

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 90 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

template<class Scalar >

bool Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::opSupportedImpl

(

EOpTransp

M_trans

)

const [protected, virtual]

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 105 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

template<class Scalar >

void Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::applyImpl	(	const EOpTransp	M_trans,
		const MultiVectorBase< Scalar > &	X,
		const Ptr< MultiVectorBase< Scalar > > &	Y,
		const Scalar	alpha,
		const Scalar	beta
	)		const [protected, virtual]

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 113 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

References Thyra::apply().

template<class Scalar >

bool Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::solveSupportsImpl

(

EOpTransp

M_trans

)

const [protected, virtual]

Reimplemented from Thyra::LinearOpWithSolveBase< Scalar >.

Definition at line 129 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

References Thyra::CONJ.

template<class Scalar >

bool Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::solveSupportsSolveMeasureTypeImpl	(	EOpTransp	M_trans,
		const SolveMeasureType &	solveMeasureType
	)		const [protected, virtual]

Reimplemented from Thyra::LinearOpWithSolveBase< Scalar >.

Definition at line 138 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

template<class Scalar >

SolveStatus< Scalar > Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::solveImpl	(	const EOpTransp	transp,
		const MultiVectorBase< Scalar > &	B,
		const Ptr< MultiVectorBase< Scalar > > &	X,
		const Ptr< const SolveCriteria< Scalar > >	solveCriteria
	)		const [protected, virtual]

Implements Thyra::LinearOpWithSolveBase< Scalar >.

Definition at line 148 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

References Thyra::SOLVE_STATUS_CONVERGED, Thyra::SolveStatus< Scalar >::solveStatus, and THYRA_ASSERT_LINEAR_OP_MULTIVEC_APPLY_SPACES.

template<class Scalar >

void Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::factorize	(	const MultiVectorBase< Scalar > &	M,
		const Ptr< RTOpPack::ConstSubMultiVectorView< Scalar > > &	LU,
		const Ptr< Array< int > > &	ipiv
	)		[static, private]

Definition at line 171 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

References Thyra::ConstDetachedMultiVectorView< Scalar >::smv(), and Thyra::ConstDetachedMultiVectorView< Scalar >::subDim().

template<class Scalar >

void Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::backsolve	(	const RTOpPack::ConstSubMultiVectorView< Scalar > &	LU,
		const ArrayView< const int >	ipiv,
		const EOpTransp	transp,
		const MultiVectorBase< Scalar > &	B,
		const Ptr< MultiVectorBase< Scalar > > &	X
	)		[static, private]

Definition at line 191 of file Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp.

References Thyra::assign(), Thyra::convertToRTOpPackETransp(), and Thyra::DetachedMultiVectorView< Scalar >::smv().

template<class Scalar >

DefaultSerialDenseLinearOpWithSolve& Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::operator=

(

const DefaultSerialDenseLinearOpWithSolve< Scalar > &

)

[private]

---

Friends And Related Function Documentation

template<class Scalar >

RCP< DefaultSerialDenseLinearOpWithSolve< Scalar > > defaultSerialDenseLinearOpWithSolve

(

)

[related]

Nonmember constructor.

Definition at line 182 of file Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp.

template<class Scalar >

RCP< DefaultSerialDenseLinearOpWithSolve< Scalar > > defaultSerialDenseLinearOpWithSolve

(

const RCP< const MultiVectorBase< Scalar > > &

M

)

[related]

Nonmember constructor.

Definition at line 194 of file Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp.

---

Member Data Documentation

template<class Scalar >

RCP<const MultiVectorBase<Scalar> > Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::M_ [private]

Definition at line 148 of file Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp.

template<class Scalar >

RTOpPack::ConstSubMultiVectorView<Scalar> Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::LU_ [private]

Definition at line 149 of file Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp.

template<class Scalar >

Array<int> Thyra::DefaultSerialDenseLinearOpWithSolve< Scalar >::ipiv_ [private]

Definition at line 150 of file Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp.

---

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

• Thyra_DefaultSerialDenseLinearOpWithSolve_decl.hpp
• Thyra_DefaultSerialDenseLinearOpWithSolve_def.hpp