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jamiepinkham/UIControl (RepresentedObject)

Created January 26, 2011 20:39
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UIControl (RepresentedObject)
@implementation UIControl (RepresentedObject)
static char kRepresentedObjectKey;
- (void)setRepresentedObject:(id<NSObject>)object{
id assocObject = [self representedObject];
if(assocObject != object){
[assocObject release];
objc_setAssociatedObject(self, &kRepresentedObjectKey, object, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
}
- (id<NSObject>)representedObject{
return objc_getAssociatedObject(self, &kRepresentedObjectKey);
}
@end
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