Ifpack_RCMReordering: reverse Cuthill-McKee reordering. More...

#include <Ifpack_RCMReordering.h>

Inheritance diagram for Ifpack_RCMReordering:

Collaboration diagram for Ifpack_RCMReordering:

Public Member Functions
	Ifpack_RCMReordering ()
	Constructor for Ifpack_Graph's.

	Ifpack_RCMReordering (const Ifpack_RCMReordering &RHS)
	Copy Constructor.

Ifpack_RCMReordering &	operator= (const Ifpack_RCMReordering &RHS)
	Assignment operator.

virtual	~Ifpack_RCMReordering ()
	Destructor.

virtual int	SetParameter (const std::string Name, const int Value)
	Sets integer parameters `Name'.

virtual int	SetParameter (const std::string Name, const double Value)
	Sets double parameters `Name'.

virtual int	SetParameters (Teuchos::ParameterList &List)
	Sets all parameters.

virtual int	Compute (const Ifpack_Graph &Graph)
	Computes all it is necessary to initialize the reordering object.

virtual int	Compute (const Epetra_RowMatrix &Matrix)
	Computes all it is necessary to initialize the reordering object.

virtual bool	IsComputed () const
	Returns `true` is the reordering object has been successfully initialized, false otherwise.

virtual int	Reorder (const int i) const
	Returns the reordered index of row `i`.

virtual int	InvReorder (const int i) const
	Returns the inverse reordered index of row `i`.

virtual int	P (const Epetra_MultiVector &Xorig, Epetra_MultiVector &Xreord) const
	Applies reordering to multivector X, whose local length equals the number of local rows.

virtual int	Pinv (const Epetra_MultiVector &Xorig, Epetra_MultiVector &Xinvreord) const
	Applies inverse reordering to multivector X, whose local length equals the number of local rows.

virtual std::ostream &	Print (std::ostream &os) const
	Prints basic information on iostream. This function is used by operator<<.

virtual int	NumMyRows () const
	Returns the number of local rows.

virtual int	RootNode () const
	Returns the root node.

Public Member Functions inherited from Ifpack_Reordering
virtual	~Ifpack_Reordering ()
	Destructor.

Detailed Description

Ifpack_RCMReordering: reverse Cuthill-McKee reordering.

Definition at line 58 of file Ifpack_RCMReordering.h.

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

Public Member Functions

Detailed Description