Re: NSMutable setArray Behavior
Re: NSMutable setArray Behavior
- Subject: Re: NSMutable setArray Behavior
- From: Seth Willits <email@hidden>
- Date: Tue, 20 Apr 2010 13:18:09 -0700
On Apr 20, 2010, at 1:06 PM, Brent Fulgham wrote:
> Can anyone clarify whether the NSMutableArray object's "setArray"
> performs a deep copy of the NSArray provided,
> or does it simply build an NSMutableArray object with
> additionally-retained elements pointing back to the source object?
setArray: is equivalent to removeAllObjects and addObjectsFromArray:
--
Seth Willits
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