dereference UnsafePointer
Hello list, How can I dereference an UnsafePointerType in Swift? For example let asbd = CMAudioFormatDescriptionGetStreamBasicDescription( formatDescription ) let numSndChannels = asbd-mChannelsPerFrame // this fails to compile, of course Do I need to write an accessor in a .c or .m file? TIA, Jan E. ___ 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
Re: dereference UnsafePointer
On 20 Jul 2015, at 22:57, Jan E. Schotsman jesc...@xs4all.nl wrote: Hello list, How can I dereference an UnsafePointerType in Swift? For example let asbd = CMAudioFormatDescriptionGetStreamBasicDescription( formatDescription ) let numSndChannels = asbd-mChannelsPerFrame // this fails to compile, of course Do I need to write an accessor in a .c or .m file? TIA, asbd.memory().mChannelsPerFrame I think should work - untested but memory() gives you the underlying object. ___ 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
Re: dereference UnsafePointer
On Jul 20, 2015, at 5:01 PM, Roland King wrote: asbd.memory().mChannelsPerFrame I think should work - untested asbd.memory.mChannelsPerFrame compiles, so that's probably what I was after. Jan E. ___ 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
