On Jun 11, 2012, at 2:35 AM, Oleg Krupnov wrote:
> Now the problem is that I need multiple arrays of MyItems have
> different contexts. The solution could be to add the context pointer
> as an ivar to each MyItem instance, but I would not like to waste
> memory on that (the arrays are huge).
Firs
On Jun 11, 2012, at 9:50 AM, Rainer Brockerhoff wrote:
> You could subclass NSArray (tricky because it's a class cluster), adding the
> context variable as an ivar to that; or make your own class containing that
> context and the actual array, and implementing all the proper methods.
I don't t
On Jun 11, 2012, at 13:20 , cocoa-dev-requ...@lists.apple.com wrote:
> Date: Mon, 11 Jun 2012 12:35:13 +0300
> From: Oleg Krupnov
> Message-ID:
>
>
> I'm solving the following problem. I have a huge array of items of the
> same class MyItem. All items need to share a certain global "conte
Hi,
I'm solving the following problem. I have a huge array of items of the
same class MyItem. All items need to share a certain global "context"
variable. Normally, I would wrap access to this variable in a
class-level (+) method of MyItem, like +[MyItem getContext].
Now the problem is that I nee
