Fastest way to iterate through an NSArray with objects and keys

Posted by AppGolfer on Stack Overflow See other posts from Stack Overflow or by AppGolfer
Published on 2010-03-31T01:50:03Z Indexed on 2010/03/31 1:53 UTC
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Filed under:

nsarray

|

iterating

|

speed

Hello,

I have an NSArray called 'objects' below with arrayCount = 1000. It takes about 10 secs to iterate through this array. Does anyone have a faster method of iterating through this array?

Thanks!

for (int i = 0; i <= arrayCount; i++) {

event.latitude = [[[objects valueForKey:@"CLatitude"] objectAtIndex:i] floatValue];
event.longitude = [[[objects valueForKey:@"CLongitude"] objectAtIndex:i] floatValue];

}

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