Remove Items From NSSet (safely)
Remove Items From NSSet (safely)
- Subject: Remove Items From NSSet (safely)
- From: "Bridger Maxwell" <email@hidden>
- Date: Mon, 12 Jan 2009 00:17:09 -0700
Hey,
I have an NSSet which I need to iterate through and remove any objects if
they fail a certain test (this is a client/server setup, so I am testing the
connection to connected clients). However, if I remove an object from the
set while iterating through it, I get this message logged to the console.
**** Collection <NSCFSet: 0x10567e0> was mutated while being enumerated.*
Is there a better way to remove objects from a set? Perhaps there is a safe
iteration that allows objects to be removed? I supposed I could keep a
separate list of objects that need to be removed, and then remove them
afterwards, but that seems like a clunky solution.
Thank You,
Bridger Maxwell
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden