Re: Protocol-conforming object does not include retain?
Re: Protocol-conforming object does not include retain?
- Subject: Re: Protocol-conforming object does not include retain?
- From: Markus Spoettl <email@hidden>
- Date: Fri, 11 Jul 2008 20:52:42 -0700
On Jul 11, 2008, at 7:59 PM, Bill Bumgarner wrote:
id mGrid;
... you would be indicating to the compiler that mGrid might
potentially respond to any method ever seen.
I'm either misunderstand what you're saying or something is wrong with
my compiler because this:
id bar;
[bar foo:NSZeroRect super:nil underConstruction:YES];
triggers a compiler warning for me (Xcode 3.0):
warning: no '-foo:super:underConstruction:' method found
The only thing that removes that warning (for me) is an informal
protocol on NSObject that declares the method.
Markus
--
__________________________________________
Markus Spoettl
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