Well, it wasn't obvous to me. So, what does sub{}
actually do?
I'm clear about ...
my $code_ref = sub{ print "sth" }
as I've wrapped some perlcode in a code ref ;)
I'm clear about ....
sub func_to_invoke() {
print "sth"
}
my $code_ref = \&func_to_invoke()
but my problem involved a ref to a class and a
function name which I haven't seen documented.
Unless s.o. can point me to the right place.
Thanks for the tip and any more info on what is
actually happening when we invoke sub{} would be
great.
-Ants
--- John ORourke <[EMAIL PROTECTED]> wrote:
> Anthony Gardner wrote:
>
> >and I need a code ref. The thing is, I can't make a
> >code ref out of ....
> >
> >$self->method_to_invoke( $arg1, $arg2 );
> >
> >
> I'm going to get into trouble for stating the
> obvious here but have you
> tried:
>
> $code_ref = sub { return shift->method_to_invoke( @_
> ) }
>
> (ie. create a new anonymous method which is just a
> wrapper for your
> method - if your method is really quick and you're
> iterating *lots* it
> may affect timing a little)
>
> John
>
>
___________________________________________________________
How much free photo storage do you get? Store your holiday
snaps for FREE with Yahoo! Photos http://uk.photos.yahoo.com
