Re: Replacing objects
Re: Replacing objects
- Subject: Re: Replacing objects
- From: "Kyle Sluder" <email@hidden>
- Date: Mon, 22 Dec 2008 19:04:28 -0500
On Mon, Dec 22, 2008 at 6:03 PM, WT <email@hidden> wrote:
> Of course,
> the proxy object's class has to share the same interface as the class of the
> objects it represents so that your code doesn't need to know whether it's
> dealing with a proxy or with the real thing.
This isn't true in Objective-C. Take a look at NSProxy, the canonical
implementation of the very pattern you're describing. To state this
is to completely miss the characteristics that define Objective-C.
Like Ken said, you're probably doing something very wrong.
--Kyle Sluder
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