Re: Releasing Object belonging to Core Data transient attribute
Re: Releasing Object belonging to Core Data transient attribute
- Subject: Re: Releasing Object belonging to Core Data transient attribute
- From: Greg Herlihy <email@hidden>
- Date: Mon, 13 Mar 2006 23:48:47 -0800
- Thread-topic: Releasing Object belonging to Core Data transient attribute
Setting the transient attribute value to nil for an object should release
the value object (if there is one) which that attribute currently holds:
[myCoreDataObject setValue:nil forKey:@"myTransientAttribute"];
Note that this operation effectively clears the value of the object's
attribute, so any subsequent valueForKey:@"myTransientAttribute" message
sent to that object will return nil.
Greg
On 3/13/06 10:53 PM, "David Chan" <email@hidden> wrote:
> Hi all, I am working Core Data and one of my entity has a transient
> attribute that temporarily store binary data. I understand that this
> transient attribute's object will be released when I quit my application.
> But is there a way I can release them immediately whenever I have no use for
> the object anymore? Thanks..
>
> Regards
> David
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