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va_list, formats to pass as arguments

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va_list, formats to pass as arguments

Subject: va_list, formats to pass as arguments
From: Claudio Procida <email@hidden>
Date: Mon, 19 Feb 2007 16:51:24 +0100

Hi, I'm trying to write a NSURL addition URLWithFormat: to save some code and improve readability, but I'm stuck with the implementation.

I know how to implement this in C (va_list etc.), but I don't know how to do it in Objective-C :(

+ (NSURL *)URLWithFormat:(NSString *)fmt, ... { return [self URLWithString:[NSString stringWithFormat:fmt, /*... then what??? */]]; }

Thanks in advance
--
Claudio Procida
Emeraldion Lodge
http://www.emeraldion.it


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