Re: What does it mean when po puts % before class name?
Re: What does it mean when po puts % before class name?
- Subject: Re: What does it mean when po puts % before class name?
- From: Ken Ferry <email@hidden>
- Date: Fri, 30 Jul 2004 17:31:53 -0400
On Fri, 30 Jul 2004 17:17:33 -0400, Jim Correia <email@hidden> wrote:
>
>
So if that is the case, then it is ill-adviced to pose as NSView if you
>
do so at some random point in the applications lifetime after other
>
NSViews have been created, because then you won't be able to identify
>
them by type at runtime? (And therefor Apple's private class has a bug
>
and my workaround is the right thing to do?)
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@implementation NSView(BugWorkaround)
>
>
- (BOOL)isKindOfClass:(Class)aClass
>
{
>
if (aClass == [NSView class])
>
{
>
return YES;
>
}
>
>
return [super isKindOfClass: aClass];
>
}
Actually, your workaround won't work. [NSView class] is going to
return what you think of as MyImposter, same problem.
You could try checking the interface instead of the class.
if ([object respondsToSelector:@selector(whateverICareAbout)])
{
...
}
-Ken
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