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EpetraExt::AmesosBTF_CrsGraph Class Reference

#include <EpetraExt_AmesosBTF_CrsGraph.h>

Inheritance diagram for EpetraExt::AmesosBTF_CrsGraph:
Inheritance graph
Collaboration diagram for EpetraExt::AmesosBTF_CrsGraph:
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Public Member Functions

 ~AmesosBTF_CrsGraph ()
 AmesosBTF_CrsGraph (bool upperTri=false, bool verbose=false)
NewTypeRef operator() (OriginalTypeRef orig)
std::vector< int > RowPerm ()
std::vector< int > ColPerm ()
std::vector< int > BlockPtr ()
int NumBlocks ()

Detailed Description

Block Triangular Factorization (Reordering) of Epetra_CrsGraph

Uses Tim Davis' BTF algorithm to find a block lower or upper triangular ordering form a Epetra_CrsGraph.

Constructor & Destructor Documentation

EpetraExt::AmesosBTF_CrsGraph::~AmesosBTF_CrsGraph ( )


EpetraExt::AmesosBTF_CrsGraph::AmesosBTF_CrsGraph ( bool  upperTri = false,
bool  verbose = false 

Default Constructor

Member Function Documentation

AmesosBTF_CrsGraph::NewTypeRef EpetraExt::AmesosBTF_CrsGraph::operator() ( OriginalTypeRef  orig)

Construction of BTF ordered Epetra_CrsGraph from orig object.




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