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50 lines
748 B
Perl
50 lines
748 B
Perl
package Graph::Undirected;
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use Graph;
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use base 'Graph';
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use strict;
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=pod
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=head1 NAME
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Graph::Undirected - undirected graphs
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=head1 SYNOPSIS
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use Graph::Undirected;
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my $g = Graph::Undirected->new;
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# Or alternatively:
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use Graph;
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my $g = Graph->new(undirected => 1);
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my $g = Graph->new(directed => 0);
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=head1 DESCRIPTION
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Graph::Undirected allows you to create undirected graphs.
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For the available methods, see L<Graph>.
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=head1 SEE ALSO
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L<Graph>, L<Graph::Directed>
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=head1 AUTHOR AND COPYRIGHT
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Jarkko Hietaniemi F<jhi@iki.fi>
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=head1 LICENSE
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This module is licensed under the same terms as Perl itself.
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=cut
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sub new {
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my $class = shift;
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bless Graph->new(undirected => 1, @_), ref $class || $class;
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}
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1;
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