c++ - C++中双冒号的全名

Question

如果我有一个类:

class A{
public:
    A();
    void print();
private:
    int value;
};

A::A() {value = 0;}
void A::print() {cout << value << endl;}

最后两行的::符号的完整名称是什么？

Answer 1

What is the complete name of the :: symbol in the last 2 lines?

它是“范围解析运算符”。

Does anyone know the answer?

是的。

Is this the weirdest question you ever been asked?

没有。