5
我有這樣的協議的目標C類:實現目的C協議中夫特
@protocol YTManagerDelegate <NSObject>
@required
- (void)uploadProgressPercentage:(int)percentage;
@end
...
和連接到它的迅速類:
class YTShare: UIViewController, YTManagerDelegate{
func uploadProgressPercentage(percentage:Int?){
println(percentage)
}
...
我收到錯誤:類型YTShare確實不符合協議YTShareDelegate,我可能寫錯了swift函數,所以obj類沒有找到它。我如何正確書寫它?