How to determine a NSInteger is in the NSRange?

Question

For example,a NSInteger 8 ,is in the NSRange (4,10). I have checked NSRange API and didn't find one method to determine it.

Answer 1

Use NSLocationInRange :

NSInteger num = 8;
NSRange range = NSMakeRange(4, 10); // 4 - 14
if (NSLocationInRange(num, range)) {
    // num in range
}