Object at index in NSArray Object at index in NSArray arrays arrays

Object at index in NSArray


iphone ios arrays

if you just want to check if there is an object

if (myIndex < [array count])

if you want to find a specific object

[array indexOfObject:myObject];

if you want to know if the object at some index is of some class

[[array objectAtIndex:myIndex] isKindOfClass:[TheClassToCompareTo class]];

iphone ios arrays

BOOL exists = index < [array count] ? YES : NO;

iphone ios arrays

You can use containsObject method to check weather your array contains the specific object or not. If contains, then get its index by indexOfObject method

if ([yourArrayArray containsObject:yourObject]) {    NSLog(@"Found");    int index = [yourArray indexOfObject:yourObject];     }

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