macOS Converting Strings.

[Rhalliwell1]

Hi,

I am just starting to learn objective-c and can't find a way to convert from a String to a float (or any other variable type.)
Could anyone give me a point in the right direction?

Cheers

 

[Eraserhead]

To convert a string to a float:

NSString *str = @"10.0";
float f = [str floatValue];
NSLog(@"float = %lf", f);

 

[lee1210]

For the "teach a man to fish" crowd:
http://developer.apple.com/mac/libr...tml#//apple_ref/occ/instm/NSString/floatValue

-Lee

 

[Rhalliwell1]

Thanks a lot