SPUG: Choosing an object's method at runtime
Mark Lybrand
markyesme at home.com
Wed May 24 14:27:39 CDT 2000
You can also use the can method which returns a reference to the method if
is available to a particular object.
Mark :)
----- Original Message -----
From: "Marty D. Cudmore" <marty.d.cudmore at boeing.com>
To: <spug-list at pm.org>; "'Sanford Morton'" <smorton at pobox.com>
Sent: Wednesday, May 24, 2000 9:13 AM
Subject: RE: SPUG: Choosing an object's method at runtime
> Using the $obj->$meth() syntax is the ONLY way, I've ever gotten this to
work. I'm not sure of a manpage, but the syntax is outlined on page 254 of
the Camel under Symbolic References.
>
> Cheers,
>
> Marty
>
>
> ----------
> From: Sanford Morton[SMTP:smorton at pobox.com]
> Sent: Tuesday, May 23, 2000 5:31 PM
> To: spug-list at pm.org
> Subject: SPUG: Choosing an object's method at runtime
>
> I'm feeling particularly dense today. I want to choose an object's
> method at run time:
> $object = new Some_Class;
> $method = 'stop';
> But then
> $object->$method;
> gets a syntax error, whereas
> $object->$method();
> seems not to.
>
> Does anyone know which man page covers this? I'm clueless. I need more
> sleep. --Sandy
>
>
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