Creating methods with variable length arguments terminated by nil
Creating methods with variable length arguments terminated by nil
- Subject: Creating methods with variable length arguments terminated by nil
- From: Graham Cox <email@hidden>
- Date: Thu, 16 Jul 2009 15:36:50 +1000
Hi all,
I want to add the following category method to NSString:
- (BOOL) isEqualToAnyStringIn:(NSString*) firstString, ...
NS_REQUIRES_NIL_TERMINATION;
I've used some of Cocoa's headers for examples of how to declare this,
as above, but I'm not sure how the actual implementation should go. I
want to use the method like this:
match = [str isEqualToAnyStringIn:@"CAT", @"DOG", @"BIRD", nil];
--Graham
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