#include <AnasaziMultiVec.hpp>
Static Public Member Functions | |
Creation methods | |
static Teuchos::RCP< MultiVec < ScalarType > > | Clone (const MultiVec< ScalarType > &mv, const int numvecs) |
Creates a new empty Anasazi::MultiVec containing numvecs columns. | |
static Teuchos::RCP< MultiVec < ScalarType > > | CloneCopy (const MultiVec< ScalarType > &mv) |
Creates a new Anasazi::MultiVec and copies contents of mv into the new vector (deep copy). | |
static Teuchos::RCP< MultiVec < ScalarType > > | CloneCopy (const MultiVec< ScalarType > &mv, const std::vector< int > &index) |
Creates a new Anasazi::MultiVec and copies the selected contents of mv into the new vector (deep copy). | |
static Teuchos::RCP< MultiVec < ScalarType > > | CloneView (MultiVec< ScalarType > &mv, const std::vector< int > &index) |
Creates a new Anasazi::MultiVec that shares the selected contents of mv (shallow copy). | |
static Teuchos::RCP< const MultiVec< ScalarType > > | CloneView (const MultiVec< ScalarType > &mv, const std::vector< int > &index) |
Creates a new const Anasazi::MultiVec that shares the selected contents of mv (shallow copy). | |
Attribute methods | |
static int | GetVecLength (const MultiVec< ScalarType > &mv) |
Obtain the vector length of mv . | |
static int | GetNumberVecs (const MultiVec< ScalarType > &mv) |
Obtain the number of vectors in mv . | |
Update methods | |
static void | MvTimesMatAddMv (ScalarType alpha, const MultiVec< ScalarType > &A, const Teuchos::SerialDenseMatrix< int, ScalarType > &B, ScalarType beta, MultiVec< ScalarType > &mv) |
Update mv with ![]() | |
static void | MvAddMv (ScalarType alpha, const MultiVec< ScalarType > &A, ScalarType beta, const MultiVec< ScalarType > &B, MultiVec< ScalarType > &mv) |
Replace mv with ![]() | |
static void | MvTransMv (ScalarType alpha, const MultiVec< ScalarType > &A, const MultiVec< ScalarType > &mv, Teuchos::SerialDenseMatrix< int, ScalarType > &B) |
Compute a dense matrix B through the matrix-matrix multiply ![]() | |
static void | MvDot (const MultiVec< ScalarType > &mv, const MultiVec< ScalarType > &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 (MultiVec< ScalarType > &mv, ScalarType alpha) |
Scale each element of the vectors in *this with alpha . | |
static void | MvScale (MultiVec< ScalarType > &mv, const std::vector< ScalarType > &alpha) |
Scale each element of the i-th vector in *this with alpha [i]. | |
Norm method | |
static void | MvNorm (const MultiVec< ScalarType > &mv, std::vector< typename Teuchos::ScalarTraits< ScalarType >::magnitudeType > &normvec) |
Compute the 2-norm of each individual vector of mv . Upon return, normvec [i] holds the value of ![]() i-th column of mv . | |
Initialization methods | |
static void | SetBlock (const MultiVec< ScalarType > &A, const std::vector< int > &index, MultiVec< ScalarType > &mv) |
Copy the vectors in A to a set of vectors in mv indicated by the indices given in index . | |
static void | MvRandom (MultiVec< ScalarType > &mv) |
Replace the vectors in mv with random vectors. | |
static void | MvInit (MultiVec< ScalarType > &mv, ScalarType alpha=Teuchos::ScalarTraits< ScalarType >::zero()) |
Replace each element of the vectors in mv with alpha . | |
Print method | |
static void | MvPrint (const MultiVec< ScalarType > &mv, std::ostream &os) |
Print the mv multi-vector to the os output stream. |
Any class that inherits from Anasazi::MultiVec will be accepted by the Anasazi templated solvers due to this interface to the Anasazi::MultiVecTraits class.
Definition at line 211 of file AnasaziMultiVec.hpp.
static Teuchos::RCP<MultiVec<ScalarType> > Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::Clone | ( | const MultiVec< ScalarType > & | mv, | |
const int | numvecs | |||
) | [inline, static] |
Creates a new empty Anasazi::MultiVec
containing numvecs
columns.
Anasazi::MultiVec
. Definition at line 222 of file AnasaziMultiVec.hpp.
static Teuchos::RCP<MultiVec<ScalarType> > Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::CloneCopy | ( | const MultiVec< ScalarType > & | mv, | |
const std::vector< int > & | index | |||
) | [inline, static] |
Creates a new Anasazi::MultiVec
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
.
Anasazi::MultiVec
. Definition at line 237 of file AnasaziMultiVec.hpp.
static Teuchos::RCP<MultiVec<ScalarType> > Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::CloneCopy | ( | const MultiVec< ScalarType > & | mv | ) | [inline, static] |
Creates a new Anasazi::MultiVec
and copies contents of mv
into the new vector (deep copy).
Anasazi::MultiVec
. Definition at line 229 of file AnasaziMultiVec.hpp.
static Teuchos::RCP<const MultiVec<ScalarType> > Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::CloneView | ( | const MultiVec< ScalarType > & | mv, | |
const std::vector< int > & | index | |||
) | [inline, static] |
Creates a new const Anasazi::MultiVec
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
.
Anasazi::MultiVec
. Definition at line 253 of file AnasaziMultiVec.hpp.
static Teuchos::RCP<MultiVec<ScalarType> > Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::CloneView | ( | MultiVec< ScalarType > & | mv, | |
const std::vector< int > & | index | |||
) | [inline, static] |
Creates a new Anasazi::MultiVec
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
.
Anasazi::MultiVec
. Definition at line 245 of file AnasaziMultiVec.hpp.
static int Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::GetNumberVecs | ( | const MultiVec< ScalarType > & | mv | ) | [inline, static] |
static int Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::GetVecLength | ( | const MultiVec< ScalarType > & | mv | ) | [inline, static] |
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvAddMv | ( | ScalarType | alpha, | |
const MultiVec< ScalarType > & | A, | |||
ScalarType | beta, | |||
const MultiVec< ScalarType > & | B, | |||
MultiVec< ScalarType > & | mv | |||
) | [inline, static] |
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvDot | ( | const MultiVec< ScalarType > & | mv, | |
const MultiVec< ScalarType > & | A, | |||
std::vector< ScalarType > & | b | |||
) | [inline, static] |
Compute a vector b
where the components are the individual dot-products of the i-th
columns of A
and mv
, i.e..
Definition at line 301 of file AnasaziMultiVec.hpp.
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvInit | ( | MultiVec< ScalarType > & | mv, | |
ScalarType | alpha = Teuchos::ScalarTraits<ScalarType>::zero() | |||
) | [inline, static] |
Replace each element of the vectors in mv
with alpha
.
Definition at line 350 of file AnasaziMultiVec.hpp.
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvNorm | ( | const MultiVec< ScalarType > & | mv, | |
std::vector< typename Teuchos::ScalarTraits< ScalarType >::magnitudeType > & | normvec | |||
) | [inline, static] |
Compute the 2-norm of each individual vector of mv
. Upon return, normvec
[i] holds the value of , the
i-th
column of mv
.
Definition at line 329 of file AnasaziMultiVec.hpp.
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvPrint | ( | const MultiVec< ScalarType > & | mv, | |
std::ostream & | os | |||
) | [inline, static] |
Print the mv
multi-vector to the os
output stream.
Definition at line 360 of file AnasaziMultiVec.hpp.
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvRandom | ( | MultiVec< ScalarType > & | mv | ) | [inline, static] |
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvScale | ( | MultiVec< ScalarType > & | mv, | |
const std::vector< ScalarType > & | alpha | |||
) | [inline, static] |
Scale each element of the i-th
vector in *this
with alpha
[i].
Definition at line 319 of file AnasaziMultiVec.hpp.
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvScale | ( | MultiVec< ScalarType > & | mv, | |
ScalarType | alpha | |||
) | [inline, static] |
Scale each element of the vectors in *this
with alpha
.
Definition at line 314 of file AnasaziMultiVec.hpp.
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvTimesMatAddMv | ( | ScalarType | alpha, | |
const MultiVec< ScalarType > & | A, | |||
const Teuchos::SerialDenseMatrix< int, ScalarType > & | B, | |||
ScalarType | beta, | |||
MultiVec< ScalarType > & | mv | |||
) | [inline, static] |
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::MvTransMv | ( | ScalarType | alpha, | |
const MultiVec< ScalarType > & | A, | |||
const MultiVec< ScalarType > & | mv, | |||
Teuchos::SerialDenseMatrix< int, ScalarType > & | B | |||
) | [inline, static] |
Compute a dense matrix B
through the matrix-matrix multiply .
Definition at line 288 of file AnasaziMultiVec.hpp.
static void Anasazi::MultiVecTraits< ScalarType, MultiVec< ScalarType > >::SetBlock | ( | const MultiVec< ScalarType > & | A, | |
const std::vector< int > & | index, | |||
MultiVec< ScalarType > & | mv | |||
) | [inline, static] |
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]
.
Definition at line 340 of file AnasaziMultiVec.hpp.