fei::Graph Class Reference

#include <fei_Graph.hpp>

Inheritance diagram for fei::Graph:

Public Types
typedef snl_fei::RaggedTable < snl_fei::MapContig < fei::ctg_set< int > * >, fei::ctg_set< int > >	table_type
typedef fei::ctg_set< int >	table_row_type
typedef snl_fei::RaggedTable < std::map< int, fei::ctg_set < int > * >, fei::ctg_set< int > >	remote_table_type

Public Member Functions
virtual	~Graph ()
virtual int	addIndices (int row, int len, const int *indices)=0
virtual int	addSymmetricIndices (int numIndices, int *indices, bool diagonal=false)=0
virtual int	gatherFromOverlap ()=0
virtual table_type *	getLocalGraph ()=0
virtual std::vector < remote_table_type * > &	getRemoteGraph ()=0
virtual int	writeLocalGraph (FEI_OSTREAM &os, bool debug=false, bool prefixLinesWithPoundSign=true)=0
virtual int	writeRemoteGraph (FEI_OSTREAM &os)=0

Detailed Description

Basic algebraic matrix-graph representation.

Definition at line 20 of file fei_Graph.hpp.

Member Typedef Documentation

typedef snl_fei::RaggedTable<snl_fei::MapContig<fei::ctg_set<int>*>,fei::ctg_set<int> > fei::Graph::table_type

alias for the 'table_type' data container

Definition at line 28 of file fei_Graph.hpp.

typedef fei::ctg_set<int> fei::Graph::table_row_type

alias for table_row_type, which is a row of the table

Definition at line 31 of file fei_Graph.hpp.

typedef snl_fei::RaggedTable<std::map<int,fei::ctg_set<int>*>,fei::ctg_set<int> > fei::Graph::remote_table_type

alias for the type of the remotely-owned portion of the table data

Definition at line 35 of file fei_Graph.hpp.

Constructor & Destructor Documentation

virtual fei::Graph::~Graph ( )

inlinevirtual

destructor

Definition at line 24 of file fei_Graph.hpp.

Member Function Documentation

virtual int fei::Graph::addIndices ( int  row, int  len, const int *  indices  )

pure virtual

Add indices to a specified row of the table

Implemented in fei::GraphReducer, and fei::Graph_Impl.

Referenced by fei::impl_utils::add_to_graph(), fei::MatrixGraph_Impl2::addBlockToGraph_multiField_nonsymmetric(), fei::MatrixGraph_Impl2::addBlockToGraph_singleField_nonsymmetric(), fei::MatrixGraph_Impl2::addBlockToGraph_sparse(), fei::Reducer::addGraphIndices(), and fei::MatrixGraph_Impl2::addLagrangeConstraintsToGraph().

virtual int fei::Graph::addSymmetricIndices ( int  numIndices, int *  indices, bool  diagonal = false  )

pure virtual

  Add a symmetric block of indices. The array of indices will serve as

both row-numbers, and as column-numbers in those rows.

Implemented in fei::GraphReducer, and fei::Graph_Impl.

Referenced by fei::MatrixGraph_Impl2::addBlockToGraph_multiField_symmetric(), fei::MatrixGraph_Impl2::addBlockToGraph_noField_symmetric(), fei::MatrixGraph_Impl2::addBlockToGraph_singleField_symmetric(), and fei::MatrixGraph_Impl2::addPenaltyConstraintsToGraph().

virtual int fei::Graph::gatherFromOverlap ( )

pure virtual

gather all remotely-owned table portions to owning processors

Implemented in fei::GraphReducer, and fei::Graph_Impl.

Referenced by fei::Reducer::assembleReducedGraph(), and fei::MatrixGraph_Impl2::createAlgebraicGraph().

virtual table_type* fei::Graph::getLocalGraph ( )

pure virtual

Retrieve the local portion of the graph. i.e., The rows which correspond to locally-owned IDs.

Implemented in fei::GraphReducer, and fei::Graph_Impl.

Referenced by fei::MatrixGraph_Impl2::createGraph().

virtual std::vector<remote_table_type*>& fei::Graph::getRemoteGraph ( )

pure virtual

Retrieve the remotely-owned portion of the graph.

Implemented in fei::GraphReducer, and fei::Graph_Impl.

Referenced by fei::MatrixGraph_Impl2::createGraph().

virtual int fei::Graph::writeLocalGraph ( FEI_OSTREAM &  os, bool  debug = false, bool  prefixLinesWithPoundSign = true  )

pure virtual

Write locally-owned portion of the graph to a specified ostream.

Implemented in fei::GraphReducer, and fei::Graph_Impl.

Referenced by fei::MatrixGraph_Impl2::createAlgebraicGraph().

virtual int fei::Graph::writeRemoteGraph ( FEI_OSTREAM &  os )

pure virtual

Write remotely-owned portion of the graph to a specified ostream.

Implemented in fei::GraphReducer, and fei::Graph_Impl.

Referenced by fei::MatrixGraph_Impl2::createAlgebraicGraph().

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

• fei_Graph.hpp