Re: Using performSelector: on super
Re: Using performSelector: on super
- Subject: Re: Using performSelector: on super
- From: James Bucanek <email@hidden>
- Date: Tue, 5 Aug 2008 12:18:26 -0700
email@hidden <mailto:email@hidden> wrote
(Tuesday, August 5, 2008 5:41 AM +0100):
My superclass (SuperSocket) provides a private method -close.
Others have adiquetly explained the whole 'self' vs. 'super'
issue, but this statement still has me stumped and I'm wondering
why this even came up.
There is no such thing as a "private" method in Objective-C. The
@private, @protected, @public keywords only work on instance
variables. So if the super class implements -close, there should
never be anything stopping your subclass from simply calling
[super close].
--
James Bucanek
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