PPIx::Regexp::Structure::Regexp - Represent the top-level regular expression
use PPIx::Regexp::Dumper;
PPIx::Regexp::Dumper->new( 'qr{foo}smx' )
->print();
PPIx::Regexp::Structure::Regexp is a
PPIx::Regexp::Structure::Main.
PPIx::Regexp::Structure::Regexp has no descendants.
This class represents the top-level regular expression. In the example
given in the SYNOPSIS, the {foo} will be represented by this
class.
This class provides the following public methods. Methods not documented
here are private, and unsupported in the sense that the author reserves
the right to change or remove them without notice.
foreach my $name ( $re->capture_names() ) {
print "Capture name '$name'\n";
}
This method returns the capture names found in the regular expression.
print "Highest used capture number ",
$re->max_capture_number(), "\n";
This method returns the highest capture number used by the regular
expression. If there are no captures, the return will be 0.
Support is by the author. Please file bug reports at
https://rt.cpan.org, or in electronic mail to the author.
Thomas R. Wyant, III wyant at cpan dot org
Copyright (C) 2009-2020 by Thomas R. Wyant, III
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl 5.10.0. For more details, see the full text
of the licenses in the directory LICENSES.
This program is distributed in the hope that it will be useful, but
without any warranty; without even the implied warranty of
merchantability or fitness for a particular purpose.
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