Funcn . for this to work correctly , add the function call operator " 為使這正確工作,添加函數調用運算符“ ( ) ” 。
Function call operator 函數調用操作符
This occurs regardless of whether or not the function takes parameters because the compiler calculates the function address ; however , because the function call operator " is not present , no call is made 因為編譯器計算函數地址,所以不論函數是否有參數,都會出現這樣情況;然而,由于不存在函數調用運算符“ ( ) ” ,所以沒有調用。