On Feb 15, 2010, at 1:53 AM, [email protected] wrote:
> RandomObj *fooObj = [[RandomObj alloc]init];
>
> NSEnumerator *enumerator = [fooArray objectEnumerator];
> id obj;
> while ( obj = [enumerator nextObject] ) {
> NSLog( @"%@", obj);
> NSLog( @"%d", fooObj.id);
> NSLog( @"%@", fooObj.name);
> }
I can't really follow what this code is supposed to do. fooObj is a 'blank'
object, whose properties don't get set to anything, but you print out its id
and name property every time through the loop. Did you mean to use obj instead
of fooObj in the last two NSLog calls? In that case, what's fooObj for?
Also, it's a heck of a lot easier to iterate over an array by using
for (id obj in fooArray) { ... }
unless you need your app to remain compatible with the thirty-two Mac users who
still run 10.4.
—Jens_______________________________________________
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