First of all, when you want to create a new topic, please do not ever reply to an existing message. This breaks threading, since this thread now has two topics instead of one. Thanks.

On Nov 21, 2008, at 8:44 AM, David Blanton wrote:

How would one construct an NSIndexSet containing the indices 2,4,5 ?


There are several ways, like this:

NSMutableIndexSet *set = [NSMutableIndexSet indexSetWithIndexesInRange:NSMakeRange(2,5)];

[set removeIndex:3];

Or like this:

NSMutableIndexSet *set = [NSMutableIndexSet indexSet];

[set addIndex:2];
[set addIndex:4];
[set addIndex:5];

etc.

Nick Zitzmann
<http://www.chronosnet.com/>

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