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Ifpack_Graph_Epetra_CrsGraph Class Reference

Ifpack_Graph_Epetra_CrsGraph: a class to define Ifpack_Graph as a light-weight conversion of Epetra_CrsGraph's. More...

#include <Ifpack_Graph_Epetra_CrsGraph.h>

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List of all members.

Public Member Functions

 Ifpack_Graph_Epetra_CrsGraph (const Teuchos::RefCountPtr< const Epetra_CrsGraph > &CrsGraph)
 Constructor.
virtual ~Ifpack_Graph_Epetra_CrsGraph ()
 Destructor.
int NumMyRows () const
 Returns the number of local rows.
int NumMyCols () const
 Returns the number of local columns.
int NumGlobalRows () const
 Returns the number of global rows.
int NumGlobalCols () const
 Returns the number of global columns.
int MaxMyNumEntries () const
 Returns the maximun number of entries for row.
int NumMyNonzeros () const
 Returns the number of local nonzero entries.
bool Filled () const
 Returns true is graph is filled.
int GRID (int) const
 Returns the global row ID of input local row.
int GCID (int) const
 Returns the global column ID of input local column.
int LRID (int) const
 Returns the local row ID of input global row.
int LCID (int) const
 Returns the local column ID of input global column.
int ExtractMyRowCopy (int GlobalRow, int LenOfIndices, int &NumIndices, int *Indices) const
 Extracts a copy of input local row.
const Epetra_CommComm () const
 Returns the communicator object of the graph.
virtual ostream & Print (std::ostream &os) const
 Prints basic information about the graph object.

Detailed Description

Ifpack_Graph_Epetra_CrsGraph: a class to define Ifpack_Graph as a light-weight conversion of Epetra_CrsGraph's.

Class Ifpack_Graph_Epetra_CrsGraph enables the construction of an Ifpack_Graph based on the input Epetra_CrsGraph. Note that data are not copied to this object; instead, wrappers are furnished.

Date:
Set-04.

Definition at line 48 of file Ifpack_Graph_Epetra_CrsGraph.h.


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