On Feb 5, 2009, at 15:59, Quincey Morris wrote:
Alternatively, you can use NSSet with values "encoded" by [NSValue valueWithPointer: someObject], and "decoded" by [someValueObject pointerValue].
Er, sorry, if you're going that route, it would be slightly more correct to use [NSValue valueWithNonretainedObject: someObject] and [someValueObject nonretainedObjectValue], so that you get the maximum compile-time type checking and self-documentation. But it's practically the same thing.
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