Implementation of the Anasazi::MultiVecTraits for NOX::Abstract::MultiVectors. More...

#include <Anasazi_LOCA_MultiVecTraits.H>

Public Types
typedef double	ScalarType
	Synony for double.

typedef NOX::Abstract::MultiVector	MV
	Synonym for NOX::Abstract::MultiVector.

Static Public Member Functions

static Teuchos::RCP< MV >	Clone (const MV &mv, const int numvecs)
	Creates a new empty `MV` containing `numvecs` columns. More...

static Teuchos::RCP< MV >	CloneCopy (const MV &mv)
	Creates a new `MV` and copies contents of `mv` into the new vector (deep copy). More...

static Teuchos::RCP< MV >	CloneCopy (const MV &mv, const std::vector< int > &index)
	Creates a new `MV` and copies the selected contents of `mv` into the new vector (deep copy). More...

static Teuchos::RCP< MV >	CloneViewNonConst (MV &mv, const std::vector< int > &index)
	Creates a new `MV` that shares the selected contents of `mv` (shallow copy). More...

static Teuchos::RCP< const MV >	CloneView (const MV &mv, const std::vector< int > &index)
	Creates a new const `MV` that shares the selected contents of `mv` (shallow copy). More...


static ptrdiff_t	GetGlobalLength (const MV &mv)
	Obtain the vector length of `mv`.

static int	GetNumberVecs (const MV &mv)
	Obtain the number of vectors in `mv`.


static void	MvTimesMatAddMv (const ScalarType alpha, const MV &A, const Teuchos::SerialDenseMatrix< int, ScalarType > &B, const ScalarType beta, MV &mv)
	Update `mv` with $\alpha AB + \beta mv$ .

static void	MvAddMv (const ScalarType alpha, const MV &A, const ScalarType beta, const MV &B, MV &mv)
	Replace `mv` with $\alpha A + \beta B$ .

static void	MvTransMv (const ScalarType alpha, const MV &A, const MV &mv, Teuchos::SerialDenseMatrix< int, ScalarType > &B)
	Compute a dense matrix `B` through the matrix-matrix multiply $\alpha A^Hmv$ .

static void	MvDot (const MV &mv, const MV &A, std::vector< ScalarType > &b)
	Compute a vector `b` where the components are the individual dot-products of the `i-th` columns of `A` and `mv`, i.e. .

static void	MvScale (MV &mv, const ScalarType alpha)
	Scale each element of the vectors in `*this` with `alpha`.

static void	MvScale (MV &mv, const std::vector< ScalarType > &alpha)
	Scale each element of the `i-th` vector in `*this` with `alpha`[i].


static void	MvNorm (const MV &mv, std::vector< double > &normvec)
	Compute the 2-norm of each individual vector of `mv`. Upon return, `normvec`[i] holds the value of , the `i-th` column of `mv`.


static void	SetBlock (const MV &A, const std::vector< int > &index, MV &mv)
	Copy the vectors in `A` to a set of vectors in `mv` indicated by the indices given in `index`. More...

static void	MvRandom (MV &mv)
	Replace the vectors in `mv` with random vectors.

static void	MvInit (MV &mv, const ScalarType alpha=0.0)
	Replace each element of the vectors in `mv` with `alpha`.


static void	MvPrint (const MV &mv, std::ostream &os)
	Print the `mv` multi-vector to the `os` output stream.

Detailed Description

template<>
class Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >

Implementation of the Anasazi::MultiVecTraits for NOX::Abstract::MultiVectors.

This class provides an implementation of the Anasazi::MultiVecTraits class for NOX::Abstract::MultiVector's, to be used in conjunction with the Anasazi::LOCA::Matrix class.

Member Function Documentation

static Teuchos::RCP<MV> Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >::Clone	(	const MV &	mv,
		const int	numvecs
	)

inlinestatic

Creates a new empty MV containing numvecs columns.

Returns: Reference-counted pointer to the new multivector of type MV.

References NOX::Abstract::MultiVector::clone().

static Teuchos::RCP<MV> Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >::CloneCopy ( const MV & mv )

inlinestatic

Creates a new MV and copies contents of mv into the new vector (deep copy).

Returns: Reference-counted pointer to the new multivector of type MV.

References NOX::Abstract::MultiVector::clone(), and NOX::DeepCopy.

static Teuchos::RCP<MV> Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >::CloneCopy	(	const MV &	mv,
		const std::vector< int > &	index
	)

inlinestatic

Creates a new MV and copies the selected contents of mv into the new vector (deep copy).

The copied vectors from mv are indicated by the index.size() indices in index.

Returns: Reference-counted pointer to the new multivector of type MV.

References NOX::Abstract::MultiVector::subCopy().

static Teuchos::RCP<const MV> Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >::CloneView	(	const MV &	mv,
		const std::vector< int > &	index
	)

inlinestatic

Creates a new const MV that shares the selected contents of mv (shallow copy).

The index of the numvecs vectors shallow copied from mv are indicated by the indices given in index.

Returns: Reference-counted pointer to the new const multivector of type MV.

References Teuchos::RCP< T >::getConst(), and NOX::Abstract::MultiVector::subView().

static Teuchos::RCP<MV> Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >::CloneViewNonConst	(	MV &	mv,
		const std::vector< int > &	index
	)

inlinestatic

Creates a new MV that shares the selected contents of mv (shallow copy).

The index of the numvecs vectors shallow copied from mv are indicated by the indices given in index.

Returns: Reference-counted pointer to the new multivector of type MV.

References NOX::Abstract::MultiVector::subView().

static void Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >::SetBlock	(	const MV &	A,
		const std::vector< int > &	index,
		MV &	mv
	)

inlinestatic

Copy the vectors in A to a set of vectors in mv indicated by the indices given in index.

The numvecs vectors in A are copied to a subset of vectors in mv indicated by the indices given in index, i.e. mv[index[i]] = A[i].

References NOX::Abstract::MultiVector::setBlock().

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

Anasazi_LOCA_MultiVecTraits.H

Public Types

Static Public Member Functions

Detailed Description

template<> class Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >

Member Function Documentation

template<>
class Anasazi::MultiVecTraits< double, NOX::Abstract::MultiVector >