Re: Calling getter on const object
Re: Calling getter on const object
- Subject: Re: Calling getter on const object
- From: David Duncan <email@hidden>
- Date: Mon, 8 Nov 2010 08:29:09 -0800
It might be useful to know what you expect to get from the const reference in the first place? Primarily because I highly suspect that it is not necessary to ensure the semantics that you desire.
On Nov 8, 2010, at 4:59 AM, Jonny Taylor wrote:
> I have encountered what I presume is a common newcomer's problem, but I haven't had any luck with google (maybe I'm using the wrong search terms?). Suppose I have a const id, e.g. "const id<FrameProtocol> frame". If I attempt to call a getter for the object I get the following compiler error:
> request for member 'frameNumber' in 'frame', which is of non-class type 'objc_object* const'
--
David Duncan
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