NAME
Graph::Undirected - undirected graphs
SYNOPSIS
use Graph::Undirected;
$graph = Graph::Undirected->new;
DESCRIPTION
This class is largely just syntactic sweetener.
Everything except the constructor method is inherited from the classes Graph::Element and Graph. Note that an undirected graph is just a graph, ref $graph will be Graph.
The constructor creates undirected graphs, as opposed to the classes Graph and Graph::Directed which create directed graphs.
Please see the Graph documentation for more information about directedness.
SEE ALSO
Graph, Graph::Directed, Graph::Element.
VERSION
Version 0.003.
AUTHOR
Jarkko Hietaniemi, <jhi@iki.fi>
COPYRIGHT
Copyright 1998, O'Reilly & Associates.
This code is distributed under the same copyright terms as perl itself.