Default subclass for MultiVectorBase implemented using columns of separate abstract vectors. More...

#include <Thyra_DefaultColumnwiseMultiVector_decl.hpp>

Inheritance diagram for Thyra::DefaultColumnwiseMultiVector< Scalar >:

Constructors/Initializers
	DefaultColumnwiseMultiVector ()
	Construct to initialized. More...

	DefaultColumnwiseMultiVector (const RCP< VectorBase< Scalar > > &col_vec)
	Calls `initialize()`. More...

	DefaultColumnwiseMultiVector (const RCP< const VectorSpaceBase< Scalar > > &range, const RCP< const VectorSpaceBase< Scalar > > &domain, const ArrayView< const RCP< VectorBase< Scalar > > > &col_vecs=Teuchos::null)
	Calls `initialize()`. More...

void	initialize (const RCP< VectorBase< Scalar > > &col_vec)
	Initialize given a single vector object. More...

void	initialize (const RCP< const VectorSpaceBase< Scalar > > &range, const RCP< const VectorSpaceBase< Scalar > > &domain, const ArrayView< const RCP< VectorBase< Scalar > > > &col_vecs=Teuchos::null)
	Initialize given the spaces for the columns and rows and possibly the column vectors. More...

void	uninitialize ()
	Set uninitialized. More...

Overridden from LinearOpBAse
RCP< const VectorSpaceBase < Scalar > >	range () const

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

Overridden from MultiVectorBase
RCP< VectorBase< Scalar > >	nonconstColImpl (Ordinal j)

RCP< MultiVectorBase< Scalar > >	nonconstContigSubViewImpl (const Range1D &col_rng)

Overridden protected functions from MultiVectorBase
virtual void	assignImpl (Scalar alpha)

virtual void	assignMultiVecImpl (const MultiVectorBase< Scalar > &mv)

virtual void	scaleImpl (Scalar alpha)

virtual void	updateImpl (Scalar alpha, const MultiVectorBase< Scalar > &mv)

virtual void	linearCombinationImpl (const ArrayView< const Scalar > &alpha, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &mv, const Scalar &beta)

virtual void	dotsImpl (const MultiVectorBase< Scalar > &mv, const ArrayView< Scalar > &prods) const

virtual void	norms1Impl (const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms) const

virtual void	norms2Impl (const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms) const

virtual void	normsInfImpl (const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms) const

Overridden protected functions from LinearOpBase
bool	opSupportedImpl (EOpTransp M_trans) const
	For complex `Scalar` types returns `true` for `NOTRANS` and `CONJTRANS` and for real types returns true for all values of `M_trans`. More...

void	applyImpl (const EOpTransp M_trans, const MultiVectorBase< Scalar > &X, const Ptr< MultiVectorBase< Scalar > > &Y, const Scalar alpha, const Scalar beta) const
	This function is implemented in terms of the multi-vector `applyOp()` function. More...

Additional Inherited Members
Public Member Functions inherited from Thyra::MultiVectorDefaultBase< Scalar >
virtual RCP< MultiVectorBase < Scalar > >	clone_mv () const

Public Member Functions inherited from Thyra::MultiVectorBase< Scalar >
void	assign (Scalar alpha)
	V = alpha. More...

void	assign (const MultiVectorBase< Scalar > &mv)
	V = mv. More...

void	scale (Scalar alpha)

void	update (Scalar alpha, const MultiVectorBase< Scalar > &mv)

void	linear_combination (const ArrayView< const Scalar > &alpha, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &mv, const Scalar &beta)
	`Y.col(j)(i) = betaY.col(j)(i) + sum( alpha[k]X[k].col(j)(i),` More...

void	dots (const MultiVectorBase< Scalar > &mv, const ArrayView< Scalar > &prods) const
	Column-wise Euclidean dot product. More...

void	norms_1 (const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms) const
	Column-wise 1-norms. More...

void	norms_2 (const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms) const
	Column-wise 2-norms. More...

void	norms_inf (const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms) const
	Column-wise infinity-norms. More...

RCP< const VectorBase< Scalar > >	col (Ordinal j) const
	Calls colImpl(). More...

RCP< VectorBase< Scalar > >	col (Ordinal j)
	Calls nonconstColImpl(). More...

RCP< const MultiVectorBase < Scalar > >	subView (const Range1D &colRng) const
	Calls contigSubViewImpl(). More...

RCP< MultiVectorBase< Scalar > >	subView (const Range1D &colRng)
	Calls nonconstContigSubViewImpl(). More...

RCP< const MultiVectorBase < Scalar > >	subView (const ArrayView< const int > &cols) const
	nonContigSubViewImpl(). More...

RCP< MultiVectorBase< Scalar > >	subView (const ArrayView< const int > &cols)
	nonconstNonContigSubViewImpl(). More...

void	applyOp (const RTOpPack::RTOpT< Scalar > &primary_op, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &multi_vecs, const ArrayView< const Ptr< MultiVectorBase< Scalar > > > &targ_multi_vecs, const ArrayView< const Ptr< RTOpPack::ReductTarget > > &reduct_objs, const Ordinal primary_global_offset) const
	Calls mvMultiReductApplyOpImpl(). More...

void	applyOp (const RTOpPack::RTOpT< Scalar > &primary_op, const RTOpPack::RTOpT< Scalar > &secondary_op, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &multi_vecs, const ArrayView< const Ptr< MultiVectorBase< Scalar > > > &targ_multi_vecs, const Ptr< RTOpPack::ReductTarget > &reduct_obj, const Ordinal primary_global_offset) const
	mvSingleReductApplyOpImpl(). More...

void	acquireDetachedView (const Range1D &rowRng, const Range1D &colRng, RTOpPack::ConstSubMultiVectorView< Scalar > *sub_mv) const
	Calls acquireDetachedMultiVectorViewImpl(). More...

void	releaseDetachedView (RTOpPack::ConstSubMultiVectorView< Scalar > *sub_mv) const
	Calls releaseDetachedMultiVectorViewImpl(). More...

void	acquireDetachedView (const Range1D &rowRng, const Range1D &colRng, RTOpPack::SubMultiVectorView< Scalar > *sub_mv)
	Calls acquireNonconstDetachedMultiVectorViewImpl(). More...

void	commitDetachedView (RTOpPack::SubMultiVectorView< Scalar > *sub_mv)
	Calls commitNonconstDetachedMultiVectorViewImpl(). More...

RCP< const LinearOpBase< Scalar > >	clone () const
	This function is simply overridden to return `this->clone_mv()`. More...

Public Member Functions inherited from Thyra::LinearOpBase< Scalar >
bool	opSupported (EOpTransp M_trans) const
	Return if the `M_trans` operation of `apply()` is supported or not. More...

void	apply (const EOpTransp M_trans, const MultiVectorBase< Scalar > &X, const Ptr< MultiVectorBase< Scalar > > &Y, const Scalar alpha, const Scalar beta) const
	Apply the linear operator to a multi-vector : `Y = alphaop(M)X + beta*Y`. More...

Public Member Functions inherited from Thyra::RowStatLinearOpBase< Scalar >
bool	rowStatIsSupported (const RowStatLinearOpBaseUtils::ERowStat rowStat) const
	Determine if a given row stat is supported. More...

void	getRowStat (const RowStatLinearOpBaseUtils::ERowStat rowStat, const Ptr< VectorBase< Scalar > > &rowStatVec) const
	Get some statistics about a supported row. More...

Public Member Functions inherited from Thyra::ScaledLinearOpBase< Scalar >
bool	supportsScaleLeft () const
	Determines if this objects supports left scaling. More...

bool	supportsScaleRight () const
	Determines if this objects supports right scaling. More...

void	scaleLeft (const VectorBase< Scalar > &row_scaling)
	Left scales operator with diagonal scaling operator. More...

void	scaleRight (const VectorBase< Scalar > &col_scaling)
	Right scales operator with diagonal scaling operator. More...

Protected Member Functions inherited from Thyra::MultiVectorDefaultBase< Scalar >
RCP< const MultiVectorBase < Scalar > >	contigSubViewImpl (const Range1D &colRng) const

RCP< MultiVectorBase< Scalar > >	nonconstContigSubViewImpl (const Range1D &colRng)

RCP< const MultiVectorBase < Scalar > >	nonContigSubViewImpl (const ArrayView< const int > &cols) const

RCP< MultiVectorBase< Scalar > >	nonconstNonContigSubViewImpl (const ArrayView< const int > &cols)

virtual void	mvMultiReductApplyOpImpl (const RTOpPack::RTOpT< Scalar > &primary_op, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &multi_vecs, const ArrayView< const Ptr< MultiVectorBase< Scalar > > > &targ_multi_vecs, const ArrayView< const Ptr< RTOpPack::ReductTarget > > &reduct_objs, const Ordinal primary_global_offset) const

virtual void	mvSingleReductApplyOpImpl (const RTOpPack::RTOpT< Scalar > &primary_op, const RTOpPack::RTOpT< Scalar > &secondary_op, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &multi_vecs, const ArrayView< const Ptr< MultiVectorBase< Scalar > > > &targ_multi_vecs, const Ptr< RTOpPack::ReductTarget > &reduct_obj, const Ordinal primary_global_offset) const

virtual void	acquireDetachedMultiVectorViewImpl (const Range1D &rowRng, const Range1D &colRng, RTOpPack::ConstSubMultiVectorView< Scalar > *sub_mv) const

virtual void	releaseDetachedMultiVectorViewImpl (RTOpPack::ConstSubMultiVectorView< Scalar > *sub_mv) const

virtual void	acquireNonconstDetachedMultiVectorViewImpl (const Range1D &rowRng, const Range1D &colRng, RTOpPack::SubMultiVectorView< Scalar > *sub_mv)

virtual void	commitNonconstDetachedMultiVectorViewImpl (RTOpPack::SubMultiVectorView< Scalar > *sub_mv)

Protected Member Functions inherited from Thyra::MultiVectorBase< Scalar >
void	absRowSum (const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &output) const

void	absColSum (const Teuchos::Ptr< Thyra::VectorBase< Scalar > > &output) const

virtual RCP< const VectorBase < Scalar > >	colImpl (Ordinal j) const
	Return a non-changeable view of a constituent column vector. More...

virtual bool	rowStatIsSupportedImpl (const RowStatLinearOpBaseUtils::ERowStat rowStat) const

virtual void	getRowStatImpl (const RowStatLinearOpBaseUtils::ERowStat rowStat, const Ptr< VectorBase< Scalar > > &rowStatVec) const

virtual bool	supportsScaleLeftImpl () const

virtual bool	supportsScaleRightImpl () const

virtual void	scaleLeftImpl (const VectorBase< Scalar > &row_scaling)

virtual void	scaleRightImpl (const VectorBase< Scalar > &col_scaling)

Protected Member Functions inherited from Thyra::LinearOpBase< Scalar >
Protected Member Functions inherited from Thyra::RowStatLinearOpBase< Scalar >
Protected Member Functions inherited from Thyra::ScaledLinearOpBase< Scalar >
Protected Member Functions inherited from Thyra::LinearOpDefaultBase< Scalar >
std::string	description () const
	Default description that gives the label, type, and dimenstion . More...

void	describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel) const
	Generates a default outputting for all linear operators. More...

Related Functions inherited from Thyra::MultiVectorBase< Scalar >
template<class Scalar >
void	applyOp (const RTOpPack::RTOpT< Scalar > &primary_op, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &multi_vecs, const ArrayView< const Ptr< MultiVectorBase< Scalar > > > &targ_multi_vecs, const ArrayView< const Ptr< RTOpPack::ReductTarget > > &reduct_objs, const Ordinal primary_global_offset=0)
	Apply a reduction/transformation operator column by column and return an array of the reduction objects. More...

template<class Scalar >
void	applyOp (const RTOpPack::RTOpT< Scalar > &primary_op, const RTOpPack::RTOpT< Scalar > &secondary_op, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &multi_vecs, const ArrayView< const Ptr< MultiVectorBase< Scalar > > > &targ_multi_vecs, const Ptr< RTOpPack::ReductTarget > &reduct_obj, const Ordinal primary_global_offset=0)
	Apply a reduction/transformation operator column by column and reduce the intermediate reduction objects into one reduction object. More...

template<class Scalar >
void	norms (const MultiVectorBase< Scalar > &V, const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms)
	Column-wise multi-vector natural norm. More...

template<class Scalar , class NormOp >
void	reductions (const MultiVectorBase< Scalar > &V, const NormOp &op, const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms)
	Column-wise multi-vector reductions. More...

template<class Scalar >
void	norms_1 (const MultiVectorBase< Scalar > &V, const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms)
	Column-wise multi-vector one norm. More...

template<class Scalar >
void	norms_2 (const MultiVectorBase< Scalar > &V, const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms)
	Column-wise multi-vector 2 (Euclidean) norm. More...

template<class Scalar >
void	norms_inf (const MultiVectorBase< Scalar > &V, const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > &norms)
	Column-wise multi-vector infinity norm. More...

template<class Scalar >
Array< typename ScalarTraits < Scalar >::magnitudeType >	norms_inf (const MultiVectorBase< Scalar > &V)
	Column-wise multi-vector infinity norm. More...

template<class Scalar >
void	dots (const MultiVectorBase< Scalar > &V1, const MultiVectorBase< Scalar > &V2, const ArrayView< Scalar > &dots)
	Multi-vector dot product. More...

template<class Scalar >
void	sums (const MultiVectorBase< Scalar > &V, const ArrayView< Scalar > &sums)
	Multi-vector column sum. More...

template<class Scalar >
ScalarTraits< Scalar > ::magnitudeType	norm_1 (const MultiVectorBase< Scalar > &V)
	Take the induced matrix one norm of a multi-vector. More...

template<class Scalar >
void	scale (Scalar alpha, const Ptr< MultiVectorBase< Scalar > > &V)
	V = alpha*V. More...

template<class Scalar >
void	scaleUpdate (const VectorBase< Scalar > &a, const MultiVectorBase< Scalar > &U, const Ptr< MultiVectorBase< Scalar > > &V)
	A*U + V -> V (where A is a diagonal matrix with diagonal a). More...

template<class Scalar >
void	assign (const Ptr< MultiVectorBase< Scalar > > &V, Scalar alpha)
	V = alpha. More...

template<class Scalar >
void	assign (const Ptr< MultiVectorBase< Scalar > > &V, const MultiVectorBase< Scalar > &U)
	V = U. More...

template<class Scalar >
void	update (Scalar alpha, const MultiVectorBase< Scalar > &U, const Ptr< MultiVectorBase< Scalar > > &V)
	alpha*U + V -> V. More...

template<class Scalar >
void	update (const ArrayView< const Scalar > &alpha, Scalar beta, const MultiVectorBase< Scalar > &U, const Ptr< MultiVectorBase< Scalar > > &V)
	alpha[j]betaU(j) + V(j) - > V(j), for j = 0 ,,, More...

template<class Scalar >
void	update (const MultiVectorBase< Scalar > &U, const ArrayView< const Scalar > &alpha, Scalar beta, const Ptr< MultiVectorBase< Scalar > > &V)
	U(j) + alpha[j]betaV(j) - > V(j), for j = 0 ,,, U.domain()->dim()-1. More...

template<class Scalar >
void	linear_combination (const ArrayView< const Scalar > &alpha, const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &X, const Scalar &beta, const Ptr< MultiVectorBase< Scalar > > &Y)
	`Y.col(j)(i) = betaY.col(j)(i) + sum( alpha[k]X[k].col(j)(i), k=0...m-1 )`, for `i = 0...Y->range()->dim()-1`, `j = 0...Y->domain()->dim()-1`. More...

template<class Scalar >
void	randomize (Scalar l, Scalar u, const Ptr< MultiVectorBase< Scalar > > &V)
	Generate a random multi-vector with elements uniformly distributed elements. More...

template<class Scalar >
void	Vt_S (const Ptr< MultiVectorBase< Scalar > > &Z, const Scalar &alpha)
	`Z(i,j) *= alpha, i = 0...Z->range()->dim()-1, j = 0...Z->domain()->dim()-1`. More...

template<class Scalar >
void	Vp_S (const Ptr< MultiVectorBase< Scalar > > &Z, const Scalar &alpha)
	`Z(i,j) += alpha, i = 0...Z->range()->dim()-1, j = 0...Z->domain()->dim()-1`. More...

template<class Scalar >
void	Vp_V (const Ptr< MultiVectorBase< Scalar > > &Z, const MultiVectorBase< Scalar > &X)
	`Z(i,j) += X(i,j), i = 0...Z->range()->dim()-1, j = 0...Z->domain()->dim()-1`. More...

template<class Scalar >
void	V_VpV (const Ptr< MultiVectorBase< Scalar > > &Z, const MultiVectorBase< Scalar > &X, const MultiVectorBase< Scalar > &Y)
	`Z(i,j) = X(i,j) + Y(i,j), i = 0...Z->range()->dim()-1, j = 0...Z->domain()->dim()-1`. More...

template<class Scalar >
void	V_VmV (const Ptr< MultiVectorBase< Scalar > > &Z, const MultiVectorBase< Scalar > &X, const MultiVectorBase< Scalar > &Y)
	`Z(i,j) = X(i,j) - Y(i,j), i = 0...Z->range()->dim()-1, j = 0...Z->domain()->dim()-1`. More...

template<class Scalar >
void	V_StVpV (const Ptr< MultiVectorBase< Scalar > > &Z, const Scalar &alpha, const MultiVectorBase< Scalar > &X, const MultiVectorBase< Scalar > &Y)
	`Z(i,j) = alpha*X(i,j) + Y(i), i = 0...z->space()->dim()-1`, , j = 0...Z->domain()->dim()-1. More...

Related Functions inherited from Thyra::LinearOpBase< Scalar >
template<class Scalar >
bool	isFullyUninitialized (const LinearOpBase< Scalar > &M)
	Determines if a linear operator is in the "Fully Uninitialized" state or not. More...

template<class Scalar >
bool	isPartiallyInitialized (const LinearOpBase< Scalar > &M)
	Determines if a linear operator is in the "Partially Initialized" state or not. More...

template<class Scalar >
bool	isFullyInitialized (const LinearOpBase< Scalar > &M)
	Determines if a linear operator is in the "Fully Initialized" state or not. More...

template<class Scalar >
bool	opSupported (const LinearOpBase< Scalar > &M, EOpTransp M_trans)
	Determines if an operation is supported for a single scalar type. More...

template<class Scalar >
void	apply (const LinearOpBase< Scalar > &M, const EOpTransp M_trans, const MultiVectorBase< Scalar > &X, const Ptr< MultiVectorBase< Scalar > > &Y, const Scalar alpha=static_cast< Scalar >(1.0), const Scalar beta=static_cast< Scalar >(0.0))
	Non-member function call for `M.apply(...)`. More...

void	apply (const LinearOpBase< double > &M, const EOpTransp M_trans, const MultiVectorBase< double > &X, const Ptr< MultiVectorBase< double > > &Y, const double alpha=1.0, const double beta=0.0)
	Calls `apply<double>(...)`. More...

Detailed Description

template<class Scalar>
class Thyra::DefaultColumnwiseMultiVector< Scalar >

Default subclass for MultiVectorBase implemented using columns of separate abstract vectors.

This is a very bad implementation of a multi-vector but this will work in situations where you need a multi-vector but some underlying linear algebra library does not directly support them.

This subclass can be used to represent a MultiVectorBase wrapper around a single VectorBase object so that a single vector can be passed to a method that expects a MultiVectorBase object.

Definition at line 34 of file Thyra_DefaultColumnwiseMultiVector_decl.hpp.

Constructor & Destructor Documentation

template<class Scalar >

Thyra::DefaultColumnwiseMultiVector< Scalar >::DefaultColumnwiseMultiVector ( )

Construct to initialized.

Postconditions:

this->range().get() == NULL this->domain().get() == NULL

Definition at line 31 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

Thyra::DefaultColumnwiseMultiVector< Scalar >::DefaultColumnwiseMultiVector ( const RCP< VectorBase< Scalar > > & col_vec )

Calls initialize().

Definition at line 36 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

Thyra::DefaultColumnwiseMultiVector< Scalar >::DefaultColumnwiseMultiVector	(	const RCP< const VectorSpaceBase< Scalar > > &	range,
		const RCP< const VectorSpaceBase< Scalar > > &	domain,
		const ArrayView< const RCP< VectorBase< Scalar > > > &	col_vecs = `Teuchos::null`
	)

Calls initialize().

Definition at line 45 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

Member Function Documentation

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::initialize ( const RCP< VectorBase< Scalar > > & col_vec )

Initialize given a single vector object.

Parameters

col_vec [in] A single column vector. It is not allowed for col_vecs==NULL.

Preconditions:

col_vec.get() != NULL (throw std::invalid_argument)
col_vec->dim() > 0 (throw std::invalid_argument)

Postconditions:

this->range().get() == col_vec.space().get() this->domain()->dim() == 1 this->col(0).get() == col_vec.get()

Definition at line 56 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::initialize	(	const RCP< const VectorSpaceBase< Scalar > > &	range,
		const RCP< const VectorSpaceBase< Scalar > > &	domain,
		const ArrayView< const RCP< VectorBase< Scalar > > > &	col_vecs = `Teuchos::null`
	)

Initialize given the spaces for the columns and rows and possibly the column vectors.

Parameters

range	[in] The space that the columns must lie in. The underlying vector space must not be changed while `this` is in use.
domain	[in] The space that the rows must lie in. The underlying vector space must not be changed while `this` is in use. What this argument really specifies is what vector type will be compatible with the vectors that the client may try to use to interact with the rows of this multivector.
col_vecs	[in] Array (size `domain->dim()`) of column vectors to use for the columns of `this`. It is allowed for `col_vecs==NULL` in which case `range->createMember()` will be used to create the columns of `this`.

Preconditions:

range.get() != NULL (throw std::invalid_argument)
domain.get() != NULL (throw std::invalid_argument)
range->dim() > 0 (throw std::invalid_argument)
domain->dim() > 0 (throw std::invalid_argument)
[col_vecs != NULL] col_vecs[j].get() != NULL && col_vecs[j]->space()->is_compatible(*range) == true, for j=0..domain->dim()-1

Postconditions:

this->range().get() == range.get() this->domain().get() == domain.get() [col_vecs != NULL] this->col(j).get() == col_vecs[j].get(), for j=0..domain->dim()-1

Definition at line 74 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::uninitialize ( )

Set uninitialized.

Definition at line 106 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

RCP< const VectorSpaceBase< Scalar > > Thyra::DefaultColumnwiseMultiVector< Scalar >::range ( ) const

virtual

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 119 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

RCP< const VectorSpaceBase< Scalar > > Thyra::DefaultColumnwiseMultiVector< Scalar >::domain ( ) const

virtual

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 127 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

RCP< VectorBase< Scalar > > Thyra::DefaultColumnwiseMultiVector< Scalar >::nonconstColImpl ( Ordinal j )

virtual

Implements Thyra::MultiVectorBase< Scalar >.

Definition at line 342 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

RCP< MultiVectorBase< Scalar > > Thyra::DefaultColumnwiseMultiVector< Scalar >::nonconstContigSubViewImpl ( const Range1D & col_rng )

virtual

Implements Thyra::MultiVectorBase< Scalar >.

Definition at line 356 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::assignImpl ( Scalar alpha )

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 137 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::assignMultiVecImpl ( const MultiVectorBase< Scalar > & mv )

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 147 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::scaleImpl ( Scalar alpha )

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 162 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::updateImpl	(	Scalar	alpha,
		const MultiVectorBase< Scalar > &	mv
	)

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 171 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::linearCombinationImpl	(	const ArrayView< const Scalar > &	alpha,
		const ArrayView< const Ptr< const MultiVectorBase< Scalar > > > &	mv,
		const Scalar &	beta
	)

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 187 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::dotsImpl	(	const MultiVectorBase< Scalar > &	mv,
		const ArrayView< Scalar > &	prods
	)		const

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 213 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::norms1Impl ( const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > & norms ) const

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 230 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::norms2Impl ( const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > & norms ) const

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 244 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::normsInfImpl ( const ArrayView< typename ScalarTraits< Scalar >::magnitudeType > & norms ) const

protectedvirtual

Reimplemented from Thyra::MultiVectorDefaultBase< Scalar >.

Definition at line 258 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

bool Thyra::DefaultColumnwiseMultiVector< Scalar >::opSupportedImpl ( EOpTransp M_trans ) const

protectedvirtual

For complex Scalar types returns true for NOTRANS and CONJTRANS and for real types returns true for all values of M_trans.

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 276 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

template<class Scalar >

void Thyra::DefaultColumnwiseMultiVector< Scalar >::applyImpl	(	const EOpTransp	M_trans,
		const MultiVectorBase< Scalar > &	X,
		const Ptr< MultiVectorBase< Scalar > > &	Y,
		const Scalar	alpha,
		const Scalar	beta
	)		const

protectedvirtual

This function is implemented in terms of the multi-vector applyOp() function.

The implementation takes care of two types of operations. One (M_trans==TRANS) is the block dot product of two vectors to form scalar (stored as the vector y which as one component). The other (M_trans==NOTRANS) is essentially an axpy operation where x is a vector with one element. Both of these operations are performed using reduction/transformation operators.

This implementation is near optimal but the default implementation of the multi-vector version of apply() as implemented in the base class LinearOpBase will not be a near optimal implementation in its current form do to multiple, sequential reductions but it could be made to be with a little work.

Implements Thyra::LinearOpBase< Scalar >.

Definition at line 284 of file Thyra_DefaultColumnwiseMultiVector_def.hpp.

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

Constructors/Initializers

Overridden from LinearOpBAse

Overridden from MultiVectorBase

Overridden protected functions from MultiVectorBase

Overridden protected functions from LinearOpBase

Additional Inherited Members

Detailed Description

template<class Scalar> class Thyra::DefaultColumnwiseMultiVector< Scalar >

Constructor & Destructor Documentation

Member Function Documentation

template<class Scalar>
class Thyra::DefaultColumnwiseMultiVector< Scalar >