Comment on "
Using NSIndexSet with NSArray
"
by Dan — Oct 26
I guess I'm a little late to the party, but as of 10.4, NSArray has an objectsAtIndexes: method that does just what you describe in this post.
So,my only adjustment will be to change the return to:
return [[targetArray copy] autorelease];
Just out of curiosity, would this approach have any advantages over using:
return [NSArray arrayWithArray:targetArray];
The latter seems to not involve copying the objects in the array, so it might be a little faster.
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Using NSIndexSet with NSArray
"
Copyright © Scott Stevenson 2004-2015
by Dan — Oct 26
So,my only adjustment will be to change the return to:
return [[targetArray copy] autorelease];
Just out of curiosity, would this approach have any advantages over using:
return [NSArray arrayWithArray:targetArray];
The latter seems to not involve copying the objects in the array, so it might be a little faster.