Re: Objective-C Question
Re: Objective-C Question
- Subject: Re: Objective-C Question
- From: Mike Abdullah <email@hidden>
- Date: Mon, 11 Mar 2013 21:14:30 +0000
On 11 Mar 2013, at 20:55, Dave <email@hidden> wrote:
>
> On 11 Mar 2013, at 20:50, Jens Alfke wrote:
>
>>
>> On Mar 11, 2013, at 1:33 PM, Dave <email@hidden> wrote:
>>
>>> There isn't a
>>> -newDict
>>> method defined, so how come I didn't get a complier error?
>>
>> Because the receiver is a Class, so the method is +newDict, which exists.
>
>
>
>
> Not sure I understand:
>
> if from an Instance - Method, I do:
>
> [super someMehod];
>
> It calls -someMehod in the superclass.
>
> if from an instance + Method I do:
>
> [super someMethod], then surely it's an error because this isn't an instance?
It *is* an instance. An instance of the *metaclass*. This is where you're deep into the guts of Objective-C :)
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