Whats the difference between NSString * and NSString **?

Asked Jan 21 '11 at 07:46

Active Jan 21 '11 at 07:49

Viewed 230 times

Possible Duplicate:
What is double star?

I'm currently working on some code and have come across this which has thrown me for a little while trying to NSLog the value.

- (BOOL)isPartialStringValid:(NSString **)partialStringPtr

Could you someone tell me what NSString ** means and the correct terminology for it so that I can understand it better?

Also what is the difference between NSString * and NSString **

Thanks

edited May 23 '17 at 11:47

Community

asked Jan 21 '11 at 07:46

MonkeyBlue

6

see http://stackoverflow.com/questions/604099/what-is-double-star – Bill N Jan 21 '11 at 07:51
Awesome thanks Bill i had a feeling that it was something like this but was not 100% sure. – MonkeyBlue Jan 21 '11 at 07:58

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