如果是这样,语法是什么?
这不能用g ++ -std = c ++ 0x:
编译class B {
public:
virtual ~B() {}
};
class A : public B {
public:
~A() = default override;
};
答案 0 :(得分:4)
override
之前 = default
如下;
class B {
public:
virtual ~B() {}
};
class A : public B {
public:
~A() override = default;
};