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Re: Two simple questions regarding Core-Data

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Re: Two simple questions regarding Core-Data

Subject: Re: Two simple questions regarding Core-Data
From: Robert Walker <email@hidden>
Date: Fri, 4 May 2007 12:59:16 -0400

Marcus,

Again no.  Fortunately when the array is retrieved all of the objects
are "faults" which means they are not loaded into memory yet and your
call to count will not cause them to load.  Therefore the memory and
performance hits are negligible.

Are you sure that asking for the count would not cause the fault representing a collection to fire? If so that's really impressive. How would Core Data know the number of objects represented by the fault without realizing the fault first?

--
Robert Walker
email@hidden

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Re: Two simple questions regarding Core-Data
From: "Marcus S. Zarra" <email@hidden>


References:  
  >Two simple questions regarding Core-Data (From: "Hell's KItchen Hell's KItchen" <email@hidden>)
  >Re: Two simple questions regarding Core-Data (From: "Marcus S. Zarra" <email@hidden>)




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