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Re: Hash Values in Custom Classes
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Re: Hash Values in Custom Classes


  • Subject: Re: Hash Values in Custom Classes
  • From: Mike Abdullah <email@hidden>
  • Date: Mon, 28 Mar 2011 00:23:01 +0100

On 27 Mar 2011, at 12:17, Peter Lübke wrote:

>
>>> If not, about the only optimization from there is a NSHashTable or CFSet setup to test equality on -hash.
>>
>> Could you point me to a documentation that could help me understand NSHashTable?
>
> Badly expressed - I meant documentation / sample code about how to use an NSHashTable for such an optimization.

http://www.mikeash.com/pyblog/friday-qa-2010-05-28-leopard-collection-classes.html
I trust you have profiled your code etc. before deciding this is worth your while…_______________________________________________

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References: 
 >Hash Values in Custom Classes (From: Peter Lübke <email@hidden>)
 >Re: Hash Values in Custom Classes (From: Mike Abdullah <email@hidden>)
 >Re: Hash Values in Custom Classes (From: Peter Lübke <email@hidden>)
 >Re: Hash Values in Custom Classes (From: Mike Abdullah <email@hidden>)
 >Re: Hash Values in Custom Classes (From: Peter Lübke <email@hidden>)
 >Re: Hash Values in Custom Classes (From: Peter Lübke <email@hidden>)

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