[代码]c#/cpp/oc代码:
typedef struct objc_class *Class;
typedef struct objc_object {
Class isa;
} *id;
[代码]c#/cpp/oc代码:
@interface NSObject <NSObject> {
Class isa;
}
…
[代码]c#/cpp/oc代码:
@interface NSProxy <NSObject> {
Class isa;
}
…
文章转载自http://www.devdiv.com/ios_id_nsobject_id_lt_nsobject_gt_-blog-1-50764.html