I used them in 2012 when dealing with capturing AV input from the front and back cameras on iDevices with ARC code.
IIRC, they were in the Apple sample code. > On Jul 12, 2017, at 11:54 AM, Jeremy Hughes <moon.rab...@virginmedia.com> > wrote: > >> On 12 Jul 2017, at 17:41, Jens Alfke <j...@mooseyard.com> wrote: >> >> There may still be a reference in the autorelease pool. Check childReference >> again ‘later’, i.e. on the next user event or after a timer/delayed-perform. > > Thanks. > > I’d forgotten about autorelease pools - but I guess they’re still there in > Cocoa for backwards compatibility with pre-ARC code. > > Jeremy > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/cocoa-dev/zav%40mac.com > > This email sent to z...@mac.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com