NAME

       PPIx::Regexp::Structure::Assertion - Represent a parenthesized assertion

SYNOPSIS

        use PPIx::Regexp::Dumper;
        PPIx::Regexp::Dumper->new( 'qr{(?<=foo)bar}smx' )
            ->print();

INHERITANCE

       "PPIx::Regexp::Structure::Assertion" is a PPIx::Regexp::Structure.

       "PPIx::Regexp::Structure::Assertion" has no descendants.

DESCRIPTION

       This class represents one of the parenthesized assertions, either look ahead or look
       behind, and either positive or negative.

METHODS

       This class provides the following public methods beyond those provided by its superclass.

   is_look_ahead
       This method returns a true value if the assertion is a look-ahead assertion, or a false
       value if it is a look-behind assertion.

   is_positive
       This method returns a true value if the assertion is a positive assertion, or a false
       value if it is a negative assertion.

SUPPORT

       Support is by the author. Please file bug reports at
       <https://rt.cpan.org/Public/Dist/Display.html?Name=PPIx-Regexp>,
       <https://github.com/trwyant/perl-PPIx-Regexp/issues>, or in electronic mail to the author.

AUTHOR

       Thomas R. Wyant, III wyant at cpan dot org

COPYRIGHT AND LICENSE

       Copyright (C) 2009-2023 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.