NSIndexSet
NSIndexSet
- Subject: NSIndexSet
- From: David Blanton <email@hidden>
- Date: Fri, 21 Nov 2008 08:44:01 -0700
How would one construct an NSIndexSet containing the indices 2,4,5 ?
I did:
NSRange two = NSMakeRange(2, 1);
NSRange four = NSMakeRange(4, 1);
NSRange five = NSMakeRange(5, 1);
NSRange u1 = NSUnionRange(two,four);
NSRange u2 = NSUnionRange(u1,five);
id indices = [NSIndexSet indexSetWithIndexesInRange:u2];
But, of course, NSUnionRange adds 3 so indices becomes 2,3,4,5.
Or, should one even use NSIndexSet?
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