Re: List of all available classes ?
Re: List of all available classes ?
- Subject: Re: List of all available classes ?
- From: "Martin Wilz" <email@hidden>
- Date: Tue, 28 Feb 2006 14:58:20 +0100
Hi Martin,
thank you for pointing to this post. I'll have to overthink my search
techniques...
So with the information linked to, I guess I'll have to reformulate my
question:
How do I get a list of classes that are a subclasses of NSObject (e.g.
available for sending
messages to) ?
My interpretation of the linked to posts is it would be o.k. to use the
objc_class struct and
evaluate the super pointer until I get to a class with name NSObject or a
nil super class
to decide, if a given class is derived from NSObject ?
Are there simpler methods, that work (without messing with the c structures)
?
Thanks,
Martin
On 28/02/06, Martin Wierschin <email@hidden> wrote:
>
> > Does anyone know a way to get an Array of all currently available
> > classes
> > linked into the application space at runtime ?
>
> You'll want to use the function "objc_getClassList". But just be
> careful:
>
> http://www.cocoabuilder.com/archive/message/cocoa/2002/1/15/71392
>
> ~Martin
>
>
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