是否可以訪問對象超類(或祖父)的超類方法?可可祖父
例如:
GrandFatherObject : NSObject
SuperObject : GrandFatherObject
SelfObject : SuperObject
從自體客體:
- (void)overriddenMethod
{
// For Self
someCode();
// For Parent
[super overriddenMethod];
// For GrandParent
???
}
爲什麼要做到這一點我只能訪問自身客體(不能修改超對象或GrandFatherObject)
另請參閱http://stackoverflow.com/questions/3701594/how-to-call-a-grandparent-method – 2010-10-15 00:32:08