Re: confused by what seems to be a recursive declaration/definition
Re: confused by what seems to be a recursive declaration/definition
- Subject: Re: confused by what seems to be a recursive declaration/definition
- From: Kyle Sluder <email@hidden>
- Date: Thu, 11 Aug 2011 16:51:40 -0700
On Thu, Aug 11, 2011 at 4:26 PM, Jens Alfke <email@hidden> wrote:
>
> On Aug 11, 2011, at 4:10 PM, Luther Baker wrote:
>
>> static void *AVPlayerDemoPlaybackViewControllerRateObservationContext = &
>> AVPlayerDemoPlaybackViewControllerRateObservationContext;
>
> It’s initializing the variable to point to itself. Which seems sort of pointless, but I don’t know the context.
It's a quick way to initialize a unique pointer when you don't care
about the value.
--Kyle Sluder
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