Core Foundation Objects and Properties when using ARC
Core Foundation Objects and Properties when using ARC
- Subject: Core Foundation Objects and Properties when using ARC
- From: Dave <email@hidden>
- Date: Fri, 11 Jan 2013 00:35:57 +0000
Hi,
I've looked all over and just can't seem to find the recommended
approach to handling CF objects in properties when using ARC.
I have an init method that needs to create a CF object and store it
as a property for use while the object is alive. When the object is
released I want to release the CF Object,
Code:
-(id) init
{
// normal init code
CFThingRef myCFThing = CFThingCreate();
self.propCFThing = myCFThing;
}
-(void) dealloc
{
CFRelease(self.propCFThing);
self.propCFThing = NULL;
}
This code gives analyzer warnings saying that a CF object has leaked.
What is the best way to stop the warnings?
Thanks in Advance
Dave
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