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.