EpetraExt::CrsGraph_BTF Class Reference

Block Triangular Factorization (Reordering) of Epetra_CrsGraph. More...

#include <EpetraExt_BTF_CrsGraph.h>

Inheritance diagram for EpetraExt::CrsGraph_BTF:

List of all members.

Public Member Functions

 ~CrsGraph_BTF ()
 CrsGraph_BTF ()
 Default Constructor.
NewTypeRef operator() (OriginalTypeRef orig)
 Construction of BTF ordered Epetra_CrsGraph from orig object.

Private Attributes


Detailed Description

Block Triangular Factorization (Reordering) of Epetra_CrsGraph.

Uses Alex Pothien's BTF algorithm to find a block upper triangular ordering for a Epetra_CrsGraph.

Definition at line 46 of file EpetraExt_BTF_CrsGraph.h.

Constructor & Destructor Documentation

EpetraExt::CrsGraph_BTF::~CrsGraph_BTF  ) 


Definition at line 50 of file EpetraExt_BTF_CrsGraph.cpp.

EpetraExt::CrsGraph_BTF::CrsGraph_BTF  )  [inline]

Default Constructor.

Definition at line 58 of file EpetraExt_BTF_CrsGraph.h.

Member Function Documentation

CrsGraph_BTF::NewTypeRef EpetraExt::CrsGraph_BTF::operator() OriginalTypeRef  orig  )  [virtual]

Construction of BTF ordered Epetra_CrsGraph from orig object.




Implements EpetraExt::Transform< T, U >.

Definition at line 60 of file EpetraExt_BTF_CrsGraph.cpp.

Member Data Documentation

Epetra_Map* EpetraExt::CrsGraph_BTF::NewRowMap_ [private]

Definition at line 81 of file EpetraExt_BTF_CrsGraph.h.

Epetra_Map* EpetraExt::CrsGraph_BTF::NewDomainMap_ [private]

Definition at line 82 of file EpetraExt_BTF_CrsGraph.h.

Epetra_CrsGraph* EpetraExt::CrsGraph_BTF::NewGraph_ [private]

Definition at line 84 of file EpetraExt_BTF_CrsGraph.h.

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