EpetraExt::AmesosAMDGlobal_CrsGraph Class Reference

#include <EpetraExt_AmesosAMDGlobal_CrsGraph.h>

Inheritance diagram for EpetraExt::AmesosAMDGlobal_CrsGraph:

Collaboration diagram for EpetraExt::AmesosAMDGlobal_CrsGraph:

Public Member Functions
	~AmesosAMDGlobal_CrsGraph ()
	AmesosAMDGlobal_CrsGraph (bool verbose=false, bool debug=false)
NewTypeRef	operator() (OriginalTypeRef orig)
std::vector< int >	RowPerm ()
std::vector< int >	ColPerm ()
std::vector< int >	Perm ()
std::vector< int >	BlockPtr ()
int	NumBlocks ()

Detailed Description

Block Triangular Factorization (Reordering) of Epetra_CrsGraph

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

Constructor & Destructor Documentation

~AmesosAMDGlobal_CrsGraph()

EpetraExt::AmesosAMDGlobal_CrsGraph::~AmesosAMDGlobal_CrsGraph

(

)

Destructor

AmesosAMDGlobal_CrsGraph()

EpetraExt::AmesosAMDGlobal_CrsGraph::AmesosAMDGlobal_CrsGraph ( bool verbose = false, bool debug = false )

inline

Default Constructor

Member Function Documentation

operator()()

AmesosAMDGlobal_CrsGraph::NewTypeRef EpetraExt::AmesosAMDGlobal_CrsGraph::operator()

(

OriginalTypeRef

orig

)

Construction of AMDGlobal ordered Epetra_CrsGraph from orig object.

Preconditions:

Invariants:

Postconditions:

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

• EpetraExt_AmesosAMDGlobal_CrsGraph.h
• EpetraExt_AmesosAMDGlobal_CrsGraph.cpp