NAME
Graph::Vertex - a base class for graph vertices
SYNOPSIS
Not to be used directly.
DESCRIPTION
This class is not to be used directly because a vertex always must belong to a graph. The graph classes will do this right. Some useful public methods exist, though.
ADDING AND DELETING VERTICES
See Graph.
SEE ALSO
VERSION
See Graph.
AUTHOR
Jarkko Hietaniemi <jhi@iki.fi>
COPYRIGHT
Copyright 1998, O'Reilly and Associates.
This code is distributed under the same copyright terms as Perl itself.