Off of the top of my head, have a look at: http://clang.llvm.org/docs/AutomaticReferenceCounting.html#precise-lifetime-semantics <http://clang.llvm.org/docs/AutomaticReferenceCounting.html#precise-lifetime-semantics>
and http://clang.llvm.org/docs/AutomaticReferenceCounting.html#interior-pointers <http://clang.llvm.org/docs/AutomaticReferenceCounting.html#interior-pointers> > On May 8, 2016, at 7:11 PM, Gerriet M. Denkmann <gerr...@mdenkmann.de> wrote: > > Thing *aThing = [ Thing new ]; > > void *thingData = [ aThing data ]; // pointer to a buffer owned by > aThing > > … never use aThing after this point → Arc might release aThing right now > … but do lots of things with thingData > > … no more need for thingData > [ aThing release]; > > How to prevent Arc to release aThing before I have done with thingData? > > Gerriet. > > > > > _______________________________________________ > > 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/bdurbrow%40rattlesnakehillsoftworks.com > > This email sent to bdurb...@rattlesnakehillsoftworks.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
