Re: Objective-C question
Re: Objective-C question
- Subject: Re: Objective-C question
- From: "I. Savant" <email@hidden>
- Date: Tue, 10 Feb 2009 12:33:41 -0500
On Tue, Feb 10, 2009 at 12:26 PM, Mike Abdullah
<email@hidden> wrote:
> Read the documentation on -isKindOfClass: again. It does exactly what you
> want. -isMemberOfClass: performs the more specific test of excluding
> subclasses.
In addition, a common gotcha (for me, anyway - it still gets me now
and again) is that you need to remember you're comparing "instances"
to "classes" with this method:
([value isKindOfClass:[NSString class]])
... not ...
([[value class] isKindOfClass:[NSString class]])
The former is correct, the latter is what I sometimes find myself
doing (and of course it fails).
--
I.S.
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