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Re: ARC Extending Lifetime of Objects
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Re: ARC Extending Lifetime of Objects


  • Subject: Re: ARC Extending Lifetime of Objects
  • From: Andreas Grosam <email@hidden>
  • Date: Mon, 23 Jul 2012 13:57:33 +0200

On 23.07.2012, at 13:09, Mike Abdullah wrote:

> Aha, now we're talking. You want -initWithDictionary:copyItems:

No, this is not a deep copy.

Suppose, there is an element within the array, whose value is a mutable dictionary. If I change the that mutable dictionary (or its values), the copy and the dictionary would still compare equal to the copy (since children haven't been copied).


Thus, I need to define a deepCopy method for NSDictionary (and NSArray, too).


Andreas
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References: 
 >ARC Extending Lifetime of Objects (From: Andreas Grosam <email@hidden>)
 >Re: ARC Extending Lifetime of Objects (From: Mike Abdullah <email@hidden>)
 >Re: ARC Extending Lifetime of Objects (From: Andreas Grosam <email@hidden>)
 >Re: ARC Extending Lifetime of Objects (From: Mike Abdullah <email@hidden>)

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