Re: Implementing fast enumeration

FROM : Adam R. Maxwell
DATE : Sat May 03 03:43:50 2008

On May 2, 2008, at 12:18 PM, Ben wrote:

> Re-sending as this did not seem to get make it to the list.
>
> I have been reading the documentation for implementing the 
> NSFastEnumeration protocol and am having some difficulties following 
> it.


[...]

> Apologies if these are basic questions, but I got decidedly lost 
> trying to follow the docs.


I also got lost in the docs (I should file a bug one of these days). 
Anyway, take a look at CFArray.c from Apple's CF source, specifically 
the _CFArrayFastEnumeration function.  Having that for an example 
really helped.

hth,
Adam