Re: do you init your instance variables in init method or outside the class?
Re: do you init your instance variables in init method or outside the class?
- Subject: Re: do you init your instance variables in init method or outside the class?
- From: Lee Ann Rucker <email@hidden>
- Date: Wed, 18 Jul 2012 07:19:13 -0700 (PDT)
>> fly2never wrote:
>> name = [NSString string];
>
>> because sending a method to nil is perfectly safe, unlike C++.
> Ah! No! That's not a blanket guarantee! It is only valid for methods that return void, integer types or pointers. If your method returns a struct and you send it to NIL, you get garbage back.
Yeah, sorry. I was just thinking of the sending part of it which doesn't need the guards against nil that are necessary in C++; using the result is a different matter.
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