Re: why does this method return an id?
Re: why does this method return an id?
- Subject: Re: why does this method return an id?
- From: Ben Kennedy <email@hidden>
- Date: Sun, 11 Dec 2011 10:41:01 -0800
On 11 Dec 2011, at 8:58 am, Matt Neuburg wrote:
> Now, I think I know why [NSString string] is declared as returning an id - it's because it's a class cluster,
Despite this however, why then don't the cluster classes implement a protocol (e.g. one named NSString), and then NSString can return an id<NSString> rather than a plain id?
b
--
Ben Kennedy, chief magician
Zygoat Creative Technical Services
http://www.zygoat.ca
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