We execute a member function in much the same way as we do any function: To call a function, we follow the function name by the call operator (the "()" operator).

执行成员函数和执行其他函数相似：要调用函数，可将调用操作符（（））放在函数名之后。

youdao

We execute a member function in much the same way as we do any function: To call a function, we follow the function name by the call operator (the "()" operator).

执行成员函数和执行其他函数相似：要调用函数，可将调用操作符（（））放在函数名之后。

youdao