Re: Newbie (to Cocoa) questions
Re: Newbie (to Cocoa) questions
- Subject: Re: Newbie (to Cocoa) questions
- From: Douglas Davidson <email@hidden>
- Date: Thu, 7 Mar 2002 15:40:02 -0800
On Thursday, March 7, 2002, at 12:33 PM, Lance Bland wrote:
One toll free bridged object is NSString.
[ [clip]
NSString is a class cluster. By design, you don't know what it will
return as a created instance. Is there a design specification (is it
documented) that says everything it returns is toll-free with CFString,
or just NSCString hidden class?
When we say it's toll-free bridged, we mean that any NSString can be
treated as a CFString, and vice versa.
Douglas Davidson
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