Re: <T> in NSSelector
Re: <T> in NSSelector
- Subject: Re: <T> in NSSelector
- From: "Ricardo J. Parada" <email@hidden>
- Date: Tue, 02 Jun 2009 12:02:14 -0400
| Thanks Faizel. That gets rid of the compiler warning. And I'm thinking it makes sense to be the return type so that when the invoke gets called the compiler knows what to expect.
Ricardo
On Jun 2, 2009, at 11:57 AM, Faizel Dakri wrote: On Jun 2, 2009, at 10:39 AM, Ricardo J. Parada wrote:
What is the <T> represent in the NSSelector constructor?
For example, if I do this in WO 5.4.3 I get a warning but I'm not sure what the <T> is supposed to be? Is it supposed to be the return type for the method?
NSSelector selector = new NSSelector("sessionDidExpire", new Class[] { NSNotification.class });
As far as I know, yes, it's the return type of the method for which you're creating the selector. So, assuming your method returned void, I think you can do something like:
NSSelector<Void> selector = new NSSelector<Void>("sessionDidExpire", new Class[] { NSNotification.class });
Fez
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