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Documenting ASWeakProxy (#2328)

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Garrett Moon 2016-10-05 17:33:47 -07:00 committed by appleguy
parent f1bf9be4d8
commit b9e54363ef
1 changed files with 12 additions and 0 deletions
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12
AsyncDisplayKit/Details/ASWeakProxy.h
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@ -14,8 +14,20 @@
@interface ASWeakProxy : NSProxy @interface ASWeakProxy : NSProxy
/**
* @return target The target which will be forwarded all messages sent to the weak proxy.
*/
@property (nonatomic, weak, readonly) id target; @property (nonatomic, weak, readonly) id target;
/**
* An object which forwards messages to a target which it weakly references
*
* @discussion This class is useful for breaking retain cycles. You can pass this in place
* of the target to something which creates a strong reference. All messages sent to the
* proxy will be passed onto the target.
*
* @return an instance of ASWeakProxy
*/
+ (instancetype)weakProxyWithTarget:(id)target; + (instancetype)weakProxyWithTarget:(id)target;
@end @end