Re: Your own NSNotificationCenter
Re: Your own NSNotificationCenter
- Subject: Re: Your own NSNotificationCenter
- From: John Randolph <email@hidden>
- Date: Tue, 1 Jun 2004 14:12:10 -0700
On May 29, 2004, at 3:39 PM, Francisco Tolmasky wrote:
I noticed that NSWorkspace has its own notification center. Is there
any case when we should do the same: create our own notification
center instead of using the default center?
Well, bearing in mind that a notification center is essentially a
lookup table, the fewer entries you have to look up, the faster it can
be. If you're going to use notifications very heavily, this might be a
significant consideration for you.
-jcr
John C. Randolph <email@hidden> (408) 974-8819
Sr. Cocoa Software Engineer,
Apple Worldwide Developer Relations
http://developer.apple.com/cocoa/index.html
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