Stokhos::ProductEpetraVector Class Reference

A container class for products of Epetra_Vector's. More...

#include <Stokhos_ProductEpetraVector.hpp>

Inheritance diagram for Stokhos::ProductEpetraVector:

Collaboration diagram for Stokhos::ProductEpetraVector:

Public Types
typedef double	value_type
	Typename of values.
typedef int	ordinal_type
	Typename of ordinals.
Public Types inherited from Stokhos::ProductContainer< Epetra_Vector >
typedef Stokhos::ProductContainerTraits < Epetra_Vector >	traits_type
	Typename of traits.
typedef traits_type::value_type	value_type
	Typename of values.
typedef traits_type::ordinal_type	ordinal_type
	Typename of ordinals.

Public Member Functions
	ProductEpetraVector ()
	Default constructor. More...
	ProductEpetraVector (const Teuchos::RCP< const Epetra_BlockMap > &block_map)
	Create a container with container map block_map.
	ProductEpetraVector (const Teuchos::RCP< const Epetra_BlockMap > &block_map, const Teuchos::RCP< const Epetra_BlockMap > &coeff_map, const Teuchos::RCP< const EpetraExt::MultiComm > &product_comm)
	Create a container with container map block_map where each coefficient is generated from the supplied coefficient map coeff_map.
	ProductEpetraVector (const Teuchos::RCP< const Epetra_BlockMap > &block_map, const Teuchos::RCP< const Epetra_BlockMap > &coeff_map, const Teuchos::RCP< const Epetra_BlockMap > &product_map, const Teuchos::RCP< const EpetraExt::MultiComm > &product_comm)
	Create a container with container map block_map where each coefficient is generated from the supplied coefficient map coeff_map.
	ProductEpetraVector (const Teuchos::RCP< const Epetra_BlockMap > &block_map, const Teuchos::RCP< const Epetra_BlockMap > &coeff_map, const Teuchos::RCP< const Epetra_BlockMap > &product_map, const Teuchos::RCP< const EpetraExt::MultiComm > &product_comm, Epetra_DataAccess CV, const Epetra_Vector &block_vector)
	Create a container with container map block_map where each coefficient is given by the supplied block vector.
	ProductEpetraVector (const ProductEpetraVector &v)
	Copy constructor. More...
virtual	~ProductEpetraVector ()
	Destructor.
ProductEpetraVector &	operator= (const ProductEpetraVector &v)
	Assignment. More...
ProductEpetraVector &	operator= (const Epetra_Vector &v)
	Assignment.
void	assignToBlockVector (Epetra_Vector &v) const
	Assignment.
void	assignFromBlockVector (const Epetra_Vector &v)
	Assignment.
Teuchos::RCP< const Epetra_BlockMap >	coefficientMap () const
	Get coefficient map.
Teuchos::RCP< const Epetra_BlockMap >	productMap () const
	Get product map.
Teuchos::RCP< const EpetraExt::MultiComm >	productComm () const
	Get product comm.
void	reset (const Teuchos::RCP< const Epetra_BlockMap > &block_map, const Teuchos::RCP< const Epetra_BlockMap > &coeff_map, const Teuchos::RCP< const EpetraExt::MultiComm > &product_comm)
	Reset to a new size. More...
void	reset (const Teuchos::RCP< const Epetra_BlockMap > &block_map, const Teuchos::RCP< const Epetra_BlockMap > &coeff_map, const Teuchos::RCP< const Epetra_BlockMap > &product_map, const Teuchos::RCP< const EpetraExt::MultiComm > &product_comm)
	Reset to a new size. More...
void	resetCoefficients (Epetra_DataAccess CV, const Epetra_Vector &block_vector)
	Reset vector cofficients.
Teuchos::RCP < EpetraExt::BlockVector >	getBlockVector ()
	Get block vector.
Teuchos::RCP< const EpetraExt::BlockVector >	getBlockVector () const
	Get block vector.
void	setBlockVector (const Teuchos::RCP< EpetraExt::BlockVector > &block_vec)
	Set block vector.
void	sumAll ()
	Sum coefficients across processors, storing result in this. More...
Public Member Functions inherited from Stokhos::ProductContainer< Epetra_Vector >
	ProductContainer ()
	Default constructor. More...
	ProductContainer (const Teuchos::RCP< const Epetra_BlockMap > &map)
	Create a container with container map map.
	ProductContainer (const Teuchos::RCP< const Epetra_BlockMap > &map, const typename traits_type::cloner_type &cloner)
	Create a container container map map where each coefficient is generated through a clone operation as implemented by the traits class for the coefficient.
	ProductContainer (const ProductContainer &)
	Copy constructor. More...
virtual	~ProductContainer ()
	Destructor.
ProductContainer &	operator= (const ProductContainer &)
	Assignment. More...
void	reset (const Teuchos::RCP< const Epetra_BlockMap > &map)
	Resize to new map map. More...
void	reset (const Teuchos::RCP< const Epetra_BlockMap > &map, const typename traits_type::cloner_type &cloner)
	Resize to new map map and create coefficients from cloner. More...
void	resize (const Teuchos::RCP< const Epetra_BlockMap > &map)
	Resize to map map. More...
void	reserve (ordinal_type sz)
	Reserve space for a size sz container. More...
ordinal_type	size () const
	Return size.
Teuchos::RCP< const Epetra_BlockMap >	map () const
	Return container map.
const Teuchos::Array < Teuchos::RCP< Epetra_Vector > > &	getCoefficients () const
	Return array of coefficients.
Teuchos::Array< Teuchos::RCP < Epetra_Vector > > &	getCoefficients ()
	Return array of coefficients.
Teuchos::RCP< Epetra_Vector >	getCoeffPtr (ordinal_type i)
	Return ref-count pointer to coefficient i.
Teuchos::RCP< const Epetra_Vector >	getCoeffPtr (ordinal_type i) const
	Return ref-count pointer to constant coefficient i.
void	setCoeffPtr (ordinal_type i, const Teuchos::RCP< Epetra_Vector > &c)
	Set coefficient i to c.
Epetra_Vector &	operator[] (ordinal_type i)
	Array access.
const Epetra_Vector &	operator[] (ordinal_type i) const
	Array access.
void	init (const value_type &val)
	Initialize coefficients.
bool	myGID (int i) const
	Return whether global index i resides on this processor.
std::ostream &	print (std::ostream &os) const
	Print polynomial.

Protected Attributes
Teuchos::RCP< const Epetra_BlockMap >	coeff_map
	Product map of block vector.
Teuchos::RCP< const EpetraExt::MultiComm >	product_comm
	Product multi-level communicator.
Teuchos::RCP< const Epetra_BlockMap >	product_map
	Product map of block vector.
Teuchos::RCP < EpetraExt::BlockVector >	bv
	Block vector storing coefficients.
Protected Attributes inherited from Stokhos::ProductContainer< Epetra_Vector >
Teuchos::RCP< const Epetra_BlockMap >	map_
	Container map.
Teuchos::Array< Teuchos::RCP < Epetra_Vector > >	coeff_
	Array of polynomial coefficients.

Detailed Description

A container class for products of Epetra_Vector's.

Constructor & Destructor Documentation

Stokhos::ProductEpetraVector::ProductEpetraVector

(

)

Default constructor.

Use with care! Generally you will want to call reset() before using any of the methods on this class.

Stokhos::ProductEpetraVector::ProductEpetraVector

(

const ProductEpetraVector &

v

)

Copy constructor.

NOTE: This is a shallow copy

Member Function Documentation

Stokhos::ProductEpetraVector & Stokhos::ProductEpetraVector::operator=

(

const ProductEpetraVector &

v

)

Assignment.

NOTE: This is a shallow copy

References bv, coeff_map, Stokhos::ProductContainer< coeff_type >::operator=(), product_comm, and product_map.

Referenced by Stokhos::EpetraVectorOrthogPoly::operator=().

void Stokhos::ProductEpetraVector::reset	(	const Teuchos::RCP< const Epetra_BlockMap > &	block_map,
		const Teuchos::RCP< const Epetra_BlockMap > &	coeff_map,
		const Teuchos::RCP< const EpetraExt::MultiComm > &	product_comm
	)

Reset to a new size.

This resizes array to fit new size.

References Stokhos::ProductContainer< coeff_type >::reset().

Referenced by Stokhos::EpetraVectorOrthogPoly::reset().

void Stokhos::ProductEpetraVector::reset	(	const Teuchos::RCP< const Epetra_BlockMap > &	block_map,
		const Teuchos::RCP< const Epetra_BlockMap > &	coeff_map,
		const Teuchos::RCP< const Epetra_BlockMap > &	product_map,
		const Teuchos::RCP< const EpetraExt::MultiComm > &	product_comm
	)

Reset to a new size.

This resizes array to fit new size.

References Stokhos::ProductContainer< coeff_type >::reset().

void Stokhos::ProductEpetraVector::sumAll

(

)

Sum coefficients across processors, storing result in this.

This is only appropriate for local-replicated parallel maps

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

• Stokhos_ProductEpetraVector.hpp
• Stokhos_ProductEpetraVector.cpp