Re: Is there a warning for this?
Re: Is there a warning for this?
- Subject: Re: Is there a warning for this?
- From: Alexander Spohr <email@hidden>
- Date: Thu, 24 Dec 2009 14:02:48 +0100
Am 24.12.2009 um 09:26 schrieb Brian Bruinewoud:
> All,
>
> I had this code:
>
> [[fetchedResultsController sections] count]
>
> Which always returned zero even thought sglite showed entries in the table.
> When I put a break point on the getter, nothing happened.
>
> Amazingly, it dawned on me pretty quickly that I needed this:
>
> [[self.fetchedResultsController sections] count]
>
> (notice the 'self' at the start)
>
> Is there some way to turn on a warning saying 'you are directly accessing an ivar where a (non-trivial) getter/setter exists'?
Not that I know.
But you are free to give your ivars another name like ivarFetchedResultsController. Then you will get an error if you try the first example.
atze
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