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서비

나의 삶을 디자인 한다.

2010/07/28 12:52 Code Library/Objective C

NSNumber 활용법

int -> NSNumer

NSNumber *anotherNum = [NSNumber numberWithInt: 5];

count = [NSNumber numberWithInt: [count intValue] + 2];

count = [NSNumber numberWithInt: [count intValue] + [anotherNum intValue];

비교문

if([count intValue] == 10) -> true

NSNumber -> int

NSNumber *count=[NSNumber numberWithInt:3];

posted by 서비

TAG NSNumber, Objective C

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