C++中的友谊是继承的吗? [英] Is friendship inherited in C++?

问题描述

假设我有一个 Base 类:

class Base {
    friend SomeOtherClass;
};

还有另一个(不同的)类继承自 Base:

And there is another (different) class that inherits from Base:

class AnotherClass : public Base {}

友谊也是遗传的吗?

推荐答案

原则上，派生类继承基类的每个成员，除了:

In principle, a derived class inherits every member of a base class except:

* its constructor and its destructor
* its operator=() members
* its friends

所以，不.朋友不是遗传的.

So, no. Friends are not inherited.

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