On Nov 15, 2012, at 4:59 AM, William Squires wrote:
> @interface Thing : NSObject
>
> @property (nonatomic, ???) Thing *nextThing;
> @property (nonatomic, ???) Thing *prevThing;
>
> @end
>
> and somewhere I keep a reference to the 'head' of this doubly-linked list.
> What should ??? be, "retai
On 15 Nov, 2012, at 12:47 PM, Daniel DeCovnick wrote:
> Strong/retain for next, weak/assign for previous.
> On Nov 14, 2012, at 7:59 PM, William Squires wrote:
>
>>
>> @interface DoublyLinkedListClass
>>
>> @property (nonatomic, retain) Thing *head;
>>
>> @end
>>
>> "doublist.m"
>> @implem
Strong/retain for next, weak/assign for previous.
On Nov 14, 2012, at 7:59 PM, William Squires wrote:
> Let's say I have:
>
> @interface Thing : NSObject
>
> @property (nonatomic, ???) Thing *nextThing;
> @property (nonatomic, ???) Thing *prevThing;
>
> @end
>
> and somewhere I keep a referen
Let's say I have:
@interface Thing : NSObject
@property (nonatomic, ???) Thing *nextThing;
@property (nonatomic, ???) Thing *prevThing;
@end
and somewhere I keep a reference to the 'head' of this doubly-linked list. What
should ??? be, "retain", or "assign" in order to work properly? If I was
