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Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node > Class Template Reference

#include <Xpetra_EpetraIntVector.hpp>

Inheritance diagram for Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >:
Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node > Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node > Xpetra::DistObject< int, int, EpetraGlobalOrdinal, Node > Teuchos::Describable Teuchos::LabeledObject

Private Types

typedef int Scalar
typedef int LocalOrdinal
typedef EpetraGlobalOrdinal GlobalOrdinal

Constructor/Destructor Methods

 EpetraIntVectorT (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, bool zeroOut=true)
 Sets all vector entries to zero.
 ~EpetraIntVectorT ()
 Destructor.

Mathematical methods

int dot (const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &a) const
 TODO missing comment.
Teuchos::ScalarTraits< int >::magnitudeType norm1 () const
 Return 1-norm of this Vector.
Teuchos::ScalarTraits< int >::magnitudeType norm2 () const
 Compute 2-norm of this Vector.
Teuchos::ScalarTraits< int >::magnitudeType normInf () const
 Compute Inf-norm of this Vector.
int meanValue () const
 Compute mean (average) value of this Vector.
int maxValue () const
 Compute max value of this Vector.
void dot (const MultiVector< int, int, GlobalOrdinal, Node > &A, const Teuchos::ArrayView< int > &dots) const
 Computes dot product of each corresponding pair of vectors, dots[i] = this[i].dot(A[i]).
void abs (const MultiVector< int, int, GlobalOrdinal, Node > &A)
 Puts element-wise absolute values of input Multi-vector in target: A = abs(this).
void reciprocal (const MultiVector< int, int, GlobalOrdinal, Node > &A)
 Puts element-wise reciprocal values of input Multi-vector in target, this(i,j) = 1/A(i,j).
void scale (const int &alpha)
 Scale the current values of a multi-vector, this = alpha*this.
void scale (Teuchos::ArrayView< const int > alpha)
 Scale the current values of a multi-vector, this[j] = alpha[j]*this[j].
void update (const int &alpha, const MultiVector< int, int, GlobalOrdinal, Node > &A, const int &beta)
 Update multi-vector values with scaled values of A, this = beta*this + alpha*A.
void update (const int &alpha, const MultiVector< int, int, GlobalOrdinal, Node > &A, const int &beta, const MultiVector< int, int, GlobalOrdinal, Node > &B, const int &gamma)
 Update multi-vector with scaled values of A and B, this = gamma*this + alpha*A + beta*B.
void norm1 (const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > &norms) const
 Compute 1-norm of each vector in multi-vector.
void norm2 (const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > &norms) const
 Compute 2-norm of each vector in multi-vector.
void normInf (const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > &norms) const
 Compute Inf-norm of each vector in multi-vector.
void meanValue (const Teuchos::ArrayView< int > &means) const
 Compute mean (average) value of each vector in multi-vector.
void maxValue (const Teuchos::ArrayView< int > &maxs) const
 Compute max value of each vector in multi-vector.
void multiply (Teuchos::ETransp transA, Teuchos::ETransp transB, const int &alpha, const MultiVector< int, int, GlobalOrdinal, Node > &A, const MultiVector< int, int, GlobalOrdinal, Node > &B, const int &beta)
 Matrix-Matrix multiplication, this = beta*this + alpha*op(A)*op(B).
void elementWiseMultiply (int scalarAB, const Vector< int, int, GlobalOrdinal, Node > &A, const MultiVector< int, int, GlobalOrdinal, Node > &B, int scalarThis)
 Element-wise multiply of a Vector A with a EpetraMultiVector B.

Post-construction modification routines

void replaceGlobalValue (GlobalOrdinal globalRow, const Scalar &value)
 Replace current value at the specified location with specified value.
void sumIntoGlobalValue (GlobalOrdinal globalRow, const Scalar &value)
 Adds specified value to existing value at the specified location.
void replaceLocalValue (LocalOrdinal myRow, const Scalar &value)
 Replace current value at the specified location with specified values.
void sumIntoLocalValue (LocalOrdinal myRow, const Scalar &value)
 Adds specified value to existing value at the specified location.
void putScalar (const int &value)
 Initialize all values in a multi-vector with specified value.
void randomize (bool bUseXpetraImplementation=true)
 Set multi-vector values to random numbers.
void randomize (const Scalar &, const Scalar &, bool bUseXpetraImplementation=true)
 Set multi-vector values to random numbers.
void setSeed (unsigned int seed)
 Set seed for Random function.
void replaceGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value)
 Replace value, using global (row) index.
void sumIntoGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value)
 Add value to existing value, using global (row) index.
void replaceLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value)
 Replace value, using local (row) index.
void sumIntoLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value)
 Add value to existing value, using local (row) index.

Data Copy and View get methods

Teuchos::RCP< const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > getVector (size_t j) const
 Return a Vector which is a const view of column j.
Teuchos::RCP< Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > getVectorNonConst (size_t j)
 Return a Vector which is a nonconst view of column j.
Teuchos::ArrayRCP< const int > getData (size_t j) const
Teuchos::ArrayRCP< int > getDataNonConst (size_t j)

Attribute access functions

size_t getNumVectors () const
 Returns the number of vectors in the multi-vector.
size_t getLocalLength () const
 Returns the local vector length on the calling processor of vectors in the multi-vector.
global_size_t getGlobalLength () const
 Returns the global vector length of vectors in the multi-vector.
bool isSameSize (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec) const
 Checks to see if the local length, number of vectors and size of Scalar type match.

Overridden from Teuchos::Describable

std::string description () const
 Return a simple one-line description of this object.
void describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const
 Print the object with some verbosity level to an FancyOStream object.
RCP< Epetra_IntVectorgetEpetra_IntVector () const
const RCP< const Comm< int > > getComm () const
Teuchos::RCP< const Map< int, GlobalOrdinal, Node > > getMap () const
 The Map describing the parallel distribution of this object.
void doImport (const DistObject< int, int, GlobalOrdinal, Node > &source, const Import< int, GlobalOrdinal, Node > &importer, CombineMode CM)
 Import data into this object using an Import object ("forward mode").
void doExport (const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > &dest, const Import< int, GlobalOrdinal, Node > &importer, CombineMode CM)
void doImport (const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< int, GlobalOrdinal, Node > &exporter, CombineMode CM)
void doExport (const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > &dest, const Export< int, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Export data into this object using an Export object ("forward mode").
void replaceMap (const RCP< const Map< int, GlobalOrdinal, Node > > &map)
virtual void assign (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &rhs)
 Implementation of the assignment operator (operator=); does a deep copy.

Additional Inherited Members

Public Types inherited from Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >
using scalar_type
using local_ordinal_type
using global_ordinal_type
using node_type
typedef Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >::dual_view_type dual_view_type
Public Types inherited from Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >
typedef int scalar_type
typedef int local_ordinal_type
typedef EpetraGlobalOrdinal global_ordinal_type
typedef Node node_type
using impl_scalar_type
using dual_view_type
using dual_view_type_const
using host_execution_space
using dev_execution_space
Public Member Functions inherited from Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >
std::conditional< std::is_same< typenamedual_view_type::t_dev_um::execution_space::memory_space, typenameTargetDeviceType::memory_space >::value, typenamedual_view_type::t_dev_um, typenamedual_view_type::t_host_um >::type getLocalView (AccessType access_type) const
virtual ~Vector ()
 Destructor.
virtual void Xpetra_randomize ()
 Set multi-vector values to random numbers. XPetra implementation.
virtual dual_view_type::t_host_const_um getHostLocalView (Access::ReadOnlyStruct) const
virtual dual_view_type::t_dev_const_um getDeviceLocalView (Access::ReadOnlyStruct) const
virtual ~MultiVector ()
 Destructor.
MultiVector< int, int, EpetraGlobalOrdinal, Node > & operator= (const MultiVector< int, int, EpetraGlobalOrdinal, Node > &rhs)
 Assignment operator: Does a deep copy.
virtual ~DistObject ()
 Destructor.
virtual void beginImport (const DistObject< int, int, EpetraGlobalOrdinal, Node > &source, const Import< int, EpetraGlobalOrdinal, Node > &importer, CombineMode CM)
 Import data into this object using an Import object ("forward mode").
virtual void endImport (const DistObject< int, int, EpetraGlobalOrdinal, Node > &source, const Import< int, EpetraGlobalOrdinal, Node > &importer, CombineMode CM)
 Import data into this object using an Import object ("forward mode").
virtual void beginExport (const DistObject< int, int, EpetraGlobalOrdinal, Node > &source, const Export< int, EpetraGlobalOrdinal, Node > &exporter, CombineMode CM)
 Export data into this object using an Export object ("forward mode").
virtual void endExport (const DistObject< int, int, EpetraGlobalOrdinal, Node > &source, const Export< int, EpetraGlobalOrdinal, Node > &exporter, CombineMode CM)
 Export data into this object using an Export object ("forward mode").
Public Member Functions inherited from Teuchos::Describable
void describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const
virtual ~Describable ()
DescribableStreamManipulatorState describe (const Describable &describable, const EVerbosityLevel verbLevel=Describable::verbLevel_default)
std::ostream & operator<< (std::ostream &os, const DescribableStreamManipulatorState &d)
void describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const
virtual ~Describable ()
Public Member Functions inherited from Teuchos::LabeledObject
 LabeledObject ()
virtual ~LabeledObject ()
virtual void setObjectLabel (const std::string &objectLabel)
virtual std::string getObjectLabel () const
Static Public Attributes inherited from Teuchos::Describable
static const EVerbosityLevel verbLevel_default

Detailed Description

template<class EpetraGlobalOrdinal, class Node>
class Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >

Definition at line 46 of file Xpetra_EpetraIntVector.hpp.

Member Typedef Documentation

◆ Scalar

template<class EpetraGlobalOrdinal, class Node>
typedef int Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::Scalar
private

Definition at line 48 of file Xpetra_EpetraIntVector.hpp.

◆ LocalOrdinal

template<class EpetraGlobalOrdinal, class Node>
typedef int Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::LocalOrdinal
private

Definition at line 49 of file Xpetra_EpetraIntVector.hpp.

◆ GlobalOrdinal

template<class EpetraGlobalOrdinal, class Node>
typedef EpetraGlobalOrdinal Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::GlobalOrdinal
private

Definition at line 50 of file Xpetra_EpetraIntVector.hpp.

Constructor & Destructor Documentation

◆ EpetraIntVectorT()

template<class EpetraGlobalOrdinal, class Node>
Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::EpetraIntVectorT ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > & map,
bool zeroOut = true )
inlineexplicit

Sets all vector entries to zero.

Definition at line 57 of file Xpetra_EpetraIntVector.hpp.

◆ ~EpetraIntVectorT()

template<class EpetraGlobalOrdinal, class Node>
Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::~EpetraIntVectorT ( )
inline

Destructor.

Definition at line 60 of file Xpetra_EpetraIntVector.hpp.

Member Function Documentation

◆ dot() [1/2]

template<class EpetraGlobalOrdinal, class Node>
int Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::dot ( const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & a) const
inlinevirtual

TODO missing comment.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 68 of file Xpetra_EpetraIntVector.hpp.

◆ norm1() [1/2]

template<class EpetraGlobalOrdinal, class Node>
Teuchos::ScalarTraits< int >::magnitudeType Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::norm1 ( ) const
inlinevirtual

Return 1-norm of this Vector.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 75 of file Xpetra_EpetraIntVector.hpp.

◆ norm2() [1/2]

template<class EpetraGlobalOrdinal, class Node>
Teuchos::ScalarTraits< int >::magnitudeType Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::norm2 ( ) const
inlinevirtual

Compute 2-norm of this Vector.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 82 of file Xpetra_EpetraIntVector.hpp.

◆ normInf() [1/2]

template<class EpetraGlobalOrdinal, class Node>
Teuchos::ScalarTraits< int >::magnitudeType Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::normInf ( ) const
inlinevirtual

Compute Inf-norm of this Vector.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 89 of file Xpetra_EpetraIntVector.hpp.

◆ meanValue() [1/2]

template<class EpetraGlobalOrdinal, class Node>
int Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::meanValue ( ) const
inlinevirtual

Compute mean (average) value of this Vector.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 96 of file Xpetra_EpetraIntVector.hpp.

◆ maxValue() [1/2]

template<class EpetraGlobalOrdinal, class Node>
int Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::maxValue ( ) const
inline

Compute max value of this Vector.

Definition at line 103 of file Xpetra_EpetraIntVector.hpp.

◆ replaceGlobalValue() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::replaceGlobalValue ( GlobalOrdinal globalRow,
const Scalar & value )
inlinevirtual

Replace current value at the specified location with specified value.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 115 of file Xpetra_EpetraIntVector.hpp.

◆ sumIntoGlobalValue() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::sumIntoGlobalValue ( GlobalOrdinal globalRow,
const Scalar & value )
inlinevirtual

Adds specified value to existing value at the specified location.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 121 of file Xpetra_EpetraIntVector.hpp.

◆ replaceLocalValue() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::replaceLocalValue ( LocalOrdinal myRow,
const Scalar & value )
inlinevirtual

Replace current value at the specified location with specified values.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 127 of file Xpetra_EpetraIntVector.hpp.

◆ sumIntoLocalValue() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::sumIntoLocalValue ( LocalOrdinal myRow,
const Scalar & value )
inlinevirtual

Adds specified value to existing value at the specified location.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 133 of file Xpetra_EpetraIntVector.hpp.

◆ putScalar()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::putScalar ( const int & value)
inlinevirtual

Initialize all values in a multi-vector with specified value.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 139 of file Xpetra_EpetraIntVector.hpp.

◆ randomize() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::randomize ( bool bUseXpetraImplementation = true)
inlinevirtual

Set multi-vector values to random numbers.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 142 of file Xpetra_EpetraIntVector.hpp.

◆ randomize() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::randomize ( const Scalar & ,
const Scalar & ,
bool bUseXpetraImplementation = true )
inline

Set multi-vector values to random numbers.

Definition at line 148 of file Xpetra_EpetraIntVector.hpp.

◆ setSeed()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::setSeed ( unsigned int seed)
inlinevirtual

Set seed for Random function.

Note: this method does not exist in Tpetra interface. Added for MueLu.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 155 of file Xpetra_EpetraIntVector.hpp.

◆ getVector()

template<class EpetraGlobalOrdinal, class Node>
Teuchos::RCP< const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getVector ( size_t j) const
inlinevirtual

Return a Vector which is a const view of column j.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 166 of file Xpetra_EpetraIntVector.hpp.

◆ getVectorNonConst()

template<class EpetraGlobalOrdinal, class Node>
Teuchos::RCP< Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getVectorNonConst ( size_t j)
inlinevirtual

Return a Vector which is a nonconst view of column j.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 171 of file Xpetra_EpetraIntVector.hpp.

◆ getData()

template<class EpetraGlobalOrdinal, class Node>
Teuchos::ArrayRCP< const int > Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getData ( size_t j) const
inlinevirtual

Const Local vector access function. View of the local values in a particular vector of this multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 177 of file Xpetra_EpetraIntVector.hpp.

◆ getDataNonConst()

template<class EpetraGlobalOrdinal, class Node>
Teuchos::ArrayRCP< int > Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getDataNonConst ( size_t j)
inlinevirtual

Local vector access function. View of the local values in a particular vector of this multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 181 of file Xpetra_EpetraIntVector.hpp.

◆ dot() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::dot ( const MultiVector< int, int, GlobalOrdinal, Node > & A,
const Teuchos::ArrayView< int > & dots ) const
inlinevirtual

Computes dot product of each corresponding pair of vectors, dots[i] = this[i].dot(A[i]).

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 188 of file Xpetra_EpetraIntVector.hpp.

◆ abs()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::abs ( const MultiVector< int, int, GlobalOrdinal, Node > & A)
inlinevirtual

Puts element-wise absolute values of input Multi-vector in target: A = abs(this).

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 191 of file Xpetra_EpetraIntVector.hpp.

◆ reciprocal()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::reciprocal ( const MultiVector< int, int, GlobalOrdinal, Node > & A)
inlinevirtual

Puts element-wise reciprocal values of input Multi-vector in target, this(i,j) = 1/A(i,j).

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 194 of file Xpetra_EpetraIntVector.hpp.

◆ scale() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::scale ( const int & alpha)
inlinevirtual

Scale the current values of a multi-vector, this = alpha*this.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 197 of file Xpetra_EpetraIntVector.hpp.

◆ scale() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::scale ( Teuchos::ArrayView< const int > alpha)
inline

Scale the current values of a multi-vector, this[j] = alpha[j]*this[j].

Definition at line 200 of file Xpetra_EpetraIntVector.hpp.

◆ update() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::update ( const int & alpha,
const MultiVector< int, int, GlobalOrdinal, Node > & A,
const int & beta )
inlinevirtual

Update multi-vector values with scaled values of A, this = beta*this + alpha*A.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 206 of file Xpetra_EpetraIntVector.hpp.

◆ update() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::update ( const int & alpha,
const MultiVector< int, int, GlobalOrdinal, Node > & A,
const int & beta,
const MultiVector< int, int, GlobalOrdinal, Node > & B,
const int & gamma )
inline

Update multi-vector with scaled values of A and B, this = gamma*this + alpha*A + beta*B.

Definition at line 214 of file Xpetra_EpetraIntVector.hpp.

◆ norm1() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::norm1 ( const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > & norms) const
inlinevirtual

Compute 1-norm of each vector in multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 223 of file Xpetra_EpetraIntVector.hpp.

◆ norm2() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::norm2 ( const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > & norms) const
inlinevirtual

Compute 2-norm of each vector in multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 229 of file Xpetra_EpetraIntVector.hpp.

◆ normInf() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::normInf ( const Teuchos::ArrayView< Teuchos::ScalarTraits< int >::magnitudeType > & norms) const
inlinevirtual

Compute Inf-norm of each vector in multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 235 of file Xpetra_EpetraIntVector.hpp.

◆ meanValue() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::meanValue ( const Teuchos::ArrayView< int > & means) const
inlinevirtual

Compute mean (average) value of each vector in multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 241 of file Xpetra_EpetraIntVector.hpp.

◆ maxValue() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::maxValue ( const Teuchos::ArrayView< int > & maxs) const
inline

Compute max value of each vector in multi-vector.

Definition at line 247 of file Xpetra_EpetraIntVector.hpp.

◆ multiply()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::multiply ( Teuchos::ETransp transA,
Teuchos::ETransp transB,
const int & alpha,
const MultiVector< int, int, GlobalOrdinal, Node > & A,
const MultiVector< int, int, GlobalOrdinal, Node > & B,
const int & beta )
inlinevirtual

Matrix-Matrix multiplication, this = beta*this + alpha*op(A)*op(B).

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 253 of file Xpetra_EpetraIntVector.hpp.

◆ elementWiseMultiply()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::elementWiseMultiply ( int scalarAB,
const Vector< int, int, GlobalOrdinal, Node > & A,
const MultiVector< int, int, GlobalOrdinal, Node > & B,
int scalarThis )
inlinevirtual

Element-wise multiply of a Vector A with a EpetraMultiVector B.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 259 of file Xpetra_EpetraIntVector.hpp.

◆ replaceGlobalValue() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::replaceGlobalValue ( GlobalOrdinal globalRow,
size_t vectorIndex,
const Scalar & value )
inlinevirtual

Replace value, using global (row) index.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 270 of file Xpetra_EpetraIntVector.hpp.

◆ sumIntoGlobalValue() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::sumIntoGlobalValue ( GlobalOrdinal globalRow,
size_t vectorIndex,
const Scalar & value )
inlinevirtual

Add value to existing value, using global (row) index.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 276 of file Xpetra_EpetraIntVector.hpp.

◆ replaceLocalValue() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::replaceLocalValue ( LocalOrdinal myRow,
size_t vectorIndex,
const Scalar & value )
inlinevirtual

Replace value, using local (row) index.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 282 of file Xpetra_EpetraIntVector.hpp.

◆ sumIntoLocalValue() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::sumIntoLocalValue ( LocalOrdinal myRow,
size_t vectorIndex,
const Scalar & value )
inlinevirtual

Add value to existing value, using local (row) index.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 288 of file Xpetra_EpetraIntVector.hpp.

◆ getNumVectors()

template<class EpetraGlobalOrdinal, class Node>
size_t Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getNumVectors ( ) const
inlinevirtual

Returns the number of vectors in the multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 299 of file Xpetra_EpetraIntVector.hpp.

◆ getLocalLength()

template<class EpetraGlobalOrdinal, class Node>
size_t Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getLocalLength ( ) const
inlinevirtual

Returns the local vector length on the calling processor of vectors in the multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 305 of file Xpetra_EpetraIntVector.hpp.

◆ getGlobalLength()

template<class EpetraGlobalOrdinal, class Node>
global_size_t Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getGlobalLength ( ) const
inlinevirtual

Returns the global vector length of vectors in the multi-vector.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 308 of file Xpetra_EpetraIntVector.hpp.

◆ isSameSize()

template<class EpetraGlobalOrdinal, class Node>
bool Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::isSameSize ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & vec) const
inlinevirtual

Checks to see if the local length, number of vectors and size of Scalar type match.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 311 of file Xpetra_EpetraIntVector.hpp.

◆ description()

template<class EpetraGlobalOrdinal, class Node>
std::string Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::description ( ) const
inlinevirtual

Return a simple one-line description of this object.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 319 of file Xpetra_EpetraIntVector.hpp.

◆ describe()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::describe ( Teuchos::FancyOStream & out,
const Teuchos::EVerbosityLevel verbLevel = Teuchos::Describable::verbLevel_default ) const
inlinevirtual

Print the object with some verbosity level to an FancyOStream object.

Implements Xpetra::Vector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 324 of file Xpetra_EpetraIntVector.hpp.

◆ getEpetra_IntVector()

template<class EpetraGlobalOrdinal, class Node>
RCP< Epetra_IntVector > Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getEpetra_IntVector ( ) const
inline

Definition at line 328 of file Xpetra_EpetraIntVector.hpp.

◆ getComm()

template<class EpetraGlobalOrdinal, class Node>
const RCP< const Comm< int > > Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getComm ( ) const
inline

Definition at line 330 of file Xpetra_EpetraIntVector.hpp.

◆ getMap()

template<class EpetraGlobalOrdinal, class Node>
Teuchos::RCP< const Map< int, GlobalOrdinal, Node > > Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::getMap ( ) const
inlinevirtual

The Map describing the parallel distribution of this object.

Implements Xpetra::DistObject< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 335 of file Xpetra_EpetraIntVector.hpp.

◆ doImport() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::doImport ( const DistObject< int, int, GlobalOrdinal, Node > & source,
const Import< int, GlobalOrdinal, Node > & importer,
CombineMode CM )
inlinevirtual

Import data into this object using an Import object ("forward mode").

Implements Xpetra::DistObject< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 339 of file Xpetra_EpetraIntVector.hpp.

◆ doExport() [1/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::doExport ( const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > & dest,
const Import< int, GlobalOrdinal, Node > & importer,
CombineMode CM )
inline

Definition at line 342 of file Xpetra_EpetraIntVector.hpp.

◆ doImport() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::doImport ( const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > & source,
const Export< int, GlobalOrdinal, Node > & exporter,
CombineMode CM )
inline

Definition at line 345 of file Xpetra_EpetraIntVector.hpp.

◆ doExport() [2/2]

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::doExport ( const DistObject< int, LocalOrdinal, GlobalOrdinal, Node > & source,
const Export< int, GlobalOrdinal, Node > & exporter,
CombineMode CM )
inlinevirtual

Export data into this object using an Export object ("forward mode").

Implements Xpetra::DistObject< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 348 of file Xpetra_EpetraIntVector.hpp.

◆ replaceMap()

template<class EpetraGlobalOrdinal, class Node>
void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::replaceMap ( const RCP< const Map< int, GlobalOrdinal, Node > > & map)
inlinevirtual

◆ assign()

template<class EpetraGlobalOrdinal, class Node>
virtual void Xpetra::EpetraIntVectorT< EpetraGlobalOrdinal, Node >::assign ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & rhs)
inlineprotectedvirtual

Implementation of the assignment operator (operator=); does a deep copy.

Implements Xpetra::MultiVector< int, int, EpetraGlobalOrdinal, Node >.

Definition at line 359 of file Xpetra_EpetraIntVector.hpp.


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