debian man page for aspect::pointcut::wantarray

Aspect::Pointcut::Wantarray(3pm)			User Contributed Perl Documentation			  Aspect::Pointcut::Wantarray(3pm)

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 Gruenauer

       Some parts copyright 2009 - 2012 Adam Kennedy.

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

perl v5.14.2							    2012-02-01					  Aspect::Pointcut::Wantarray(3pm)