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Re: Accessing array in thread safe way
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Re: Accessing array in thread safe way




On Mar 8, 2012, at 3:22 PM, CoGe - Tamas Nagy wrote:

Maybe this will helps you, here is my thread-safe subclass of NSMutableArray: http://code.google.com/p/cogeopensource/source/browse/trunk/CoGeOpenSource/CoGeThreadSafeMutableArray.m

Thanks for the code.
I have two questions:

1. If you believe that OSSpinLock is faster than NSLock why don't you use it for your thread-safe mutable array class too?

2. Once you start using an enumerator for the array you probably need a explicit mutex after all. Isn't it simpler to just use @synchronized(array) wherever the array is accessed?

Jan E.

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References: 
 >Accessing array in thread safe way (From: "Jan E. Schotsman" <email@hidden>)
 >Re: Accessing array in thread safe way (From: Charles Srstka <email@hidden>)
 >Re: Accessing array in thread safe way (From: "Jan E. Schotsman" <email@hidden>)
 >Re: Accessing array in thread safe way (From: CoGe - Tamas Nagy <email@hidden>)



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