Re: Accessing array in thread safe way
Re: Accessing array in thread safe way
- Subject: Re: Accessing array in thread safe way
- From: Roland King <email@hidden>
- Date: Wed, 07 Mar 2012 10:09:53 +0800
No. The atomic just means you can access the array property atomically, not that methods called on that array are synchronized. For that you need to do your own synchronization, like using @synchronized on the array itself.
On 7 Mar, 2012, at 3:51, "Jan E. Schotsman" <email@hidden> wrote:
> Hello,
>
> I have an array of progress values (number objects) for subprojects, from which I calculate the overall progress .
> The array is an atomic property of the project class.
>
> Is it safe to access this array from multiple threads, using methods like objectAtIndex and replaceObjectAtIndex?
>
> Jan E.
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