Re: NSUInteger in for-loop?
Re: NSUInteger in for-loop?
- Subject: Re: NSUInteger in for-loop?
- From: "Sean McBride" <email@hidden>
- Date: Mon, 15 Sep 2008 14:24:20 -0400
- Organization: Rogue Research
On 9/15/08 12:17 PM, Nathan Kinsinger said:
>> Well, to each his own. I find it is a worthwhile tradeoff. For
>> action
>> methods, just do:
>>
>> - (IBAction)handleButton:(id)sender
>> {
>> (void)sender;
>>
>> ...
>> }
>
>There is also "#pragma unused", it's kind of ugly but is specific
>about the parameter usage. Someone won't be looking through a long
>method trying to find where notification is used if they see this:
>
>- (void)applicationDidFinishLaunching:(NSNotification *)notification
>{
>#pragma unused (notification)
>
> // ... other stuff
>
>}
True. There was a list discussion long ago (I think on carbon dev)
about the most portable way to do this, and '(void)param' was the
winner. Found it:
<http://lists.apple.com/archives/carbon-dev/2005/Dec/msg00402.html>
'#pragma unused' will cause some compilers to warn "unknown pragma".
Though, since this is the Cocoa list, and Cocoa is not really portable,
I guess it doesn't matter.
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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