isEqual
Points to the function which compares second and third parameters. If NULL, then == is used for comparison.
Declaration
var isEqual: ((NSMapTable<AnyObject, AnyObject>, UnsafeRawPointer, UnsafeRawPointer) -> ObjCBool)?Points to the function which compares second and third parameters. If NULL, then == is used for comparison.
var isEqual: ((NSMapTable<AnyObject, AnyObject>, UnsafeRawPointer, UnsafeRawPointer) -> ObjCBool)?