NAME

Aspect::Pointcut::Wantarray - A pointcut for the run-time wantarray context

SYNOPSIS

use Aspect;

# High-level creation
my $pointcut1 = wantlist | wantscalar | wantvoid;

# Manual creation
my $pointcut2 = Padre::Pointcut::Or->new(
  Padre::Pointcut::Wantarray->new( 1 ),     # List
  Padre::Pointcut::Wantarray->new( 0 ),     # Scalar
  Padre::Pointcut::Wantarray->new( undef ), # Void
);

DESCRIPTION

The Aspect::Pointcut::Wantarray pointcut allows the creation of aspects that only trap calls made in a particular calling context (list, scalar or void).

AUTHORS

Adam Kennedy <adamk@cpan.org>

COPYRIGHT

Copyright 2001 by Marcel Grünauer

Some parts copyright 2009 - 2011 Adam Kennedy.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.