Re: How to avoid warning?
Re: How to avoid warning?
- Subject: Re: How to avoid warning?
- From: Jean Suisse <email@hidden>
- Date: Tue, 22 Jan 2013 18:47:13 +0100
On 22 janv. 2013, at 18:34, Jean Suisse <email@hidden> wrote:
>
>> myObj = [[myClass alloc] performSelector(@selector("initWithManager:") withObject:self];
>>
>> Would this work?
>>
>
>
> You could do :
>
> id myObj =[myClass alloc];
> myObj = [myObj performSelector(@selector("initWithManager:") withObject:myObj];
[Sorry, I did hit send by mistake]
This (above) implies that the manager is self. Not that myObj is used as self when calling init.
Or you could declare a protocol myProtocol that defines initWithManager: and have the following declaration for myObj:
id <myProtocol> myObj = …
This would avoid the use of @selector.
You could also test if myObj responds to the selector selector just after calling alloc.
Jean
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