EpetraExt::CrsGraph_BTF Class Reference

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

#include <EpetraExt_BTF_CrsGraph.h>

Inheritance diagram for EpetraExt::CrsGraph_BTF:

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List of all members.

Public Member Functions

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

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  ) 
 

Destructor.

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.

Preconditions:

Invariants:

Postconditions:

Implements EpetraExt::Transform< T, U >.

Definition at line 60 of file EpetraExt_BTF_CrsGraph.cpp.


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