Re: Arghh bindings
Re: Arghh bindings
- Subject: Re: Arghh bindings
- From: Marcel Weiher <email@hidden>
- Date: Fri, 14 Sep 2012 07:46:33 +0200
On Sep 11, 2012, at 4:28 , Charles Srstka <email@hidden> wrote:
> On Sep 10, 2012, at 9:23 PM, Quincey Morris <email@hidden> wrote:
>
>> It doesn't need "all the extra scaffolding". KVC will peer quite happily into your instance variables by default. What you don't get for free, in that case, is KVO compliance for the property. The purpose of providing explicit accessors is therefore twofold:
>>
>> 1. It avoids letting KVC introspect your ivars, which is a horrible hack.
>>
>> 2. It gives you automatic KVO compliance.
>
> With that said, writing these accessors *is* rather mechanical and repetitive, and it would be nice if @synthesize could create the appropriate accessors in this case.
Or maybe synthesizing accessors should not baked into language, but rather part of (user-extensible) libraries.
Just a thought,
Marcel
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