Attribute::Overload - Attribute that makes overloading easier
use Attribute::Overload;
sub add : Overload(+) { ... }
The Overload attribute, when used on a subroutine, declares that subroutine as the handler in the current package for the operation(s) indicated by the attribute options. Thus it frees you from the implementation details of how to declare overloads and keeps the definitions where they belong, with the operation handlers.
For details of which operations can be overloaded and what the overloading function gets passed see the overload manpage.
Note that you can't overload constants this way, since this has to happen during BEGIN time, but attributes are only evaluated at CHECK time, at least as far as Attribute::Handlers is concerned.
If you talk about this module in blogs, on del.icio.us or anywhere else, please use the attributeoverload tag.
No bugs have been reported.
Please report any bugs or feature requests to bug-attribute-overload@rt.cpan.org, or through the web interface at http://rt.cpan.org.
See perlmodinstall for information and options on installing Perl modules.
The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit <http://www.perl.com/CPAN/> to find a CPAN site near you. Or see <http://www.perl.com/CPAN/authors/id/M/MA/MARCEL/>.
Marcel Grünauer, <marcel@cpan.org>
Copyright 2001-2007 by Marcel Grünauer
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
