package Graph::Directed; use Graph; use base 'Graph'; =pod =head1 NAME Graph::Directed - directed graphs =head1 SYNOPSIS use Graph::Directed; my $g = Graph::Directed->new; use Graph; my $g = Graph->new(directed => 1); my $g = Graph->new(undirected => 0); =head1 DESCRIPTION Graph::Directed allows you to create directed graphs. For the available methods, see L<Graph>. =head1 SEE ALSO L<Graph>, L<Graph::Undirected> =head1 AUTHOR AND COPYRIGHT Jarkko Hietaniemi F<jhi@iki.fi> =head1 LICENSE This module is licensed under the same terms as Perl itself. =cut 1;