Message in Chinese (Traditional) (中文(繁體))
無法在不是定義類別執行個體的物件上呼叫 friend 函式。
Unlocalized message
Cannot call friend function on object that is not an instance of defining class.
Search by Google無法在不是定義類別執行個體的物件上呼叫 friend 函式。
Cannot call friend function on object that is not an instance of defining class.
Search by Google