Re: What's the type of a selector?
Re: What's the type of a selector?
- Subject: Re: What's the type of a selector?
- From: Jim Correia <email@hidden>
- Date: Fri, 27 Oct 2006 22:11:56 -0400
On Oct 27, 2006, at 9:36 PM, Roland Silver wrote:
What's the type of a selector? I gather it's a SEL -- but what's a
SEL, as far as trying to print one using NSLog is concerned?
This attempt to find out compiles, but craps out when I try to run
it, in an asm called objc_msgSend_rtp:
- (void)foo {
NSLog(@"%@", @selector(foo));
} //end foo
A selector is a SEL, which is typed as
typedef struct objc_selector *SEL;
To log one you write
NSLog(@"%@", NSStringFromSelector(aSelector));
Jim
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