On Jun 2, 2008, at 11:12 AM, Todd Ransom wrote:
Has anyone out there created a non-retaining array class or come up
with another solution to this problem? Or is there anything in
particular I should watch out for when subclassing NSMutableArray?
Probably the non-retaining CFArray that other
On Jun 2, 2008, at 10:01 AM, Jens Alfke wrote:
On 2 Jun '08, at 9:12 AM, Todd Ransom wrote:
It seems that what I need is a non-retaining array. I googled
around a bit and was surprised that I could not find an existing
implementation. It looks like I can create one by subclassing
NSMutabl
Thanks guys. I decided to just use CFArrayCreateMutable in my accessor
instead of creating a subclass and it's working beautifully.
Todd Ransom
Return Self Software
http://returnself.com
On Jun 2, 2008, at 1:01 PM, Jens Alfke wrote:
On 2 Jun '08, at 9:12 AM, Todd Ransom wrote:
An actor h
On Jun 2, 2008, at 10:04 AM, Jens Alfke wrote:
If you're only targeting Leopard or later, you might want to take a
look at "NSPointerArray".
That is So. Awesome. I've been using Leopard for like two years now,
and I'd never noticed this class before. Thanks for the tip!
It is pretty awe
On 2 Jun '08, at 9:32 AM, j o a r wrote:
If you're only targeting Leopard or later, you might want to take a
look at "NSPointerArray".
That is So. Awesome. I've been using Leopard for like two years now,
and I'd never noticed this class before. Thanks for the tip!
An array you can store
On 2 Jun '08, at 9:12 AM, Todd Ransom wrote:
An actor has a scenesForActor mutableArray and a scene has an
actorsForScene mutableArray. This all works great except that it
creates retain cycles and neither actor nor scene objects are ever
released if they have a relationship.
Yeah, this
I've never tried it personally, but you might make a CFMutableArray
with NULL callbacks and then cast it to an NSMutableArray since
they're bridged types.
On Jun 2, 2008, at 10:36 AM, Todd Ransom wrote:
Unfortunately I need to target Tiger also. Thanks for the info,
though, this will be u
Unfortunately I need to target Tiger also. Thanks for the info,
though, this will be useful to know in a year or so. ;)
Todd Ransom
Return Self Software
http://returnself.com
On Jun 2, 2008, at 12:32 PM, j o a r wrote:
On Jun 2, 2008, at 9:12 AM, Todd Ransom wrote:
It seems that what I n
On Jun 2, 2008, at 9:12 AM, Todd Ransom wrote:
It seems that what I need is a non-retaining array. I googled around
a bit and was surprised that I could not find an existing
implementation. It looks like I can create one by subclassing
NSMutableArray, overriding the primitive methods, and
I have an application that allows users to create relationships
between certain objects. For instance, there are scene objects and
actor objects (like in a movie). The user can add multiple actors to a
scene and an actor can participate in multiple scenes. A classic many-
to-many relationshi
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