I'm writing in my code, static const NSString *a = @"HARDIk"; this is in a.h file
now i use this,
a object in any b file I'm getting warning a defined but not used
how to remove this warning?
+1
A:
You have to put the definition into the implementation (.m) file. If you want to remove the symbol a from another implementation file, you have to remove the static and put a declaration
extern NSString* a;
in your header.
Nikolai Ruhe
2009-11-11 09:21:06
I did as u said but it gives a is initialized and declare extern
2009-11-11 09:33:12
I don't understand your comment. You have to write `NSString* a = @"HARDIk";` in the .m file in global scope (not in a function).
Nikolai Ruhe
2009-11-11 09:37:58
Sir i have simple question.I have a.h file where i declare static const NSString *variable = @"HARDIk"Now,in b.m file i have function [a funtionname:(NSString*)variable];i use this operation and it works properly but i get warning difined but not usedhow to remove this warning.is any solution for this warning?
2009-11-13 09:15:21
As I said in the original answer: replace `static const NSString *variable = @"HARDIk";` with `extern NSString *variable;`. Then write `NSString *variable = @"HARDIk";` in the a.m file.
Nikolai Ruhe
2009-11-14 11:13:40
You asked 36 questions but accepted none of the answers. Please start to accept (right) answers, otherwise people will stop helping you.
Nikolai Ruhe
2009-11-14 11:15:00