多态调用是指（）。_精华吧

多态调用是指（）。

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多态调用是指（）。

A、以任何方式调用一个虚函数

B、以任何方式调用一个纯虚函数

C、借助于指向对象的基类指针或引用调用一个虚函数

D、借助于指向对象的基类指针或引用调用一个纯虚函数

正确答案：借助于指向对象的基类指针或引用调用一个虚函数

Tag：函数指针对象时间：2023-10-31 10:23:24

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