Teko::TpetraHelpers::BlockedTpetraOperator Class Reference

Tear about a user specified Tpetra::Operator<ST,LO,GO,NT> (CrsMatrix) using a vector of vectors of GIDs for each block. More...

#include <Teko_BlockedTpetraOperator.hpp>

Inheritance diagram for Teko::TpetraHelpers::BlockedTpetraOperator:

Public Member Functions
	BlockedTpetraOperator (const std::vector< std::vector< GO > > &vars, const Teuchos::RCP< const Tpetra::Operator< ST, LO, GO, NT > > &content, const std::string &label="<ANYM>")
virtual void	SetContent (const std::vector< std::vector< GO > > &vars, const Teuchos::RCP< const Tpetra::Operator< ST, LO, GO, NT > > &content)
virtual void	RebuildOps ()
void	Reorder (const BlockReorderManager &brm)
void	RemoveReording ()
	Remove any reordering on this object. More...
virtual void	WriteBlocks (const std::string &prefix) const
bool	testAgainstFullOperator (int count, ST tol) const
	Helps perform sanity checks. More...
Public Member Functions inherited from Teko::TpetraHelpers::TpetraOperatorWrapper
const RCP< const Thyra::LinearOpBase< ST > >	getThyraOp () const
	Return the thyra operator associated with this wrapper. More...
const RCP< const MappingStrategy >	getMapStrategy () const
	Get the mapping strategy for this wrapper (translate between Thyra and Epetra) More...
virtual int	GetBlockRowCount ()
	Get the number of block rows in this operator. More...
virtual int	GetBlockColCount ()
	Get the number of block columns in this operator. More...
Teuchos::RCP< const Tpetra::Operator< ST, LO, GO, NT > >	GetBlock (int i, int j) const
	Grab the i,j block. More...

Detailed Description

Tear about a user specified Tpetra::Operator<ST,LO,GO,NT> (CrsMatrix) using a vector of vectors of GIDs for each block.

Definition at line 70 of file Teko_BlockedTpetraOperator.hpp.

Constructor & Destructor Documentation

Teko::TpetraHelpers::BlockedTpetraOperator::BlockedTpetraOperator	(	const std::vector< std::vector< GO > > &	vars,
		const Teuchos::RCP< const Tpetra::Operator< ST, LO, GO, NT > > &	content,
		const std::string &	label = "<ANYM>"
	)

Build a blocked operator based on a vector of vector of global IDs.

Parameters

[in]	vars	Vector of vectors of global ids specifying how the operator is to be blocked.
[in]	content	Operator to be blocked
[in]	label	Label for name the operator

Definition at line 71 of file Teko_BlockedTpetraOperator.cpp.

Member Function Documentation

void Teko::TpetraHelpers::BlockedTpetraOperator::SetContent ( const std::vector< std::vector< GO > > &  vars, const Teuchos::RCP< const Tpetra::Operator< ST, LO, GO, NT > > &  content  )

virtual

Build a blocked operator based on a vector of vector of global IDs. This function basically sets up the mapping strategy used by this operator.

Parameters

[in]	vars	Vector of vectors of global ids specifying how the operator is to be blocked.
[in]	content	Operator to be blocked

Definition at line 79 of file Teko_BlockedTpetraOperator.cpp.

virtual void Teko::TpetraHelpers::BlockedTpetraOperator::RebuildOps ( )

inlinevirtual

Force a rebuild of the blocked operator from the stored content operator.

Definition at line 99 of file Teko_BlockedTpetraOperator.hpp.

void Teko::TpetraHelpers::BlockedTpetraOperator::Reorder

(

const BlockReorderManager &

brm

)

Use a reorder manager to block this operator as desired. Multiple calls to the function reorder only the underlying object.

Definition at line 129 of file Teko_BlockedTpetraOperator.cpp.

void Teko::TpetraHelpers::BlockedTpetraOperator::RemoveReording

(

)

Remove any reordering on this object.

Definition at line 146 of file Teko_BlockedTpetraOperator.cpp.

void Teko::TpetraHelpers::BlockedTpetraOperator::WriteBlocks ( const std::string &  prefix ) const

virtual

Write out this operator to matrix market files

Definition at line 155 of file Teko_BlockedTpetraOperator.cpp.

bool Teko::TpetraHelpers::BlockedTpetraOperator::testAgainstFullOperator	(	int	count,
		ST	tol
	)		const

Helps perform sanity checks.

Definition at line 180 of file Teko_BlockedTpetraOperator.cpp.

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

• Teko_BlockedTpetraOperator.hpp
• Teko_BlockedTpetraOperator.cpp