NAME

       Graph::Matrix - create and manipulate a V x V matrix of graph G

SYNOPSIS

           use Graph::Matrix;
           use Graph::Directed;
           my $g  = Graph::Directed->new;
           $g->add_...(); # build $g
           my $m = Graph::Matrix->new($g);
           $m->get($u, $v)
           $s->get($u, $v, $val)

DESCRIPTION

       This module is meant for internal use by the Graph module.

   Class Methods
       new($g)
           Construct a new Matrix from the Graph $g.

   Object Methods
       get($u, $v)
           Return the value at the edge from $u to $v.

       set($u, $v, $val)
           Set the edge from $u to $v to value $val.

AUTHOR AND COPYRIGHT

       Jarkko Hietaniemi jhi@iki.fi

LICENSE

       This module is licensed under the same terms as Perl itself.