C++随笔


class A{
public:
    A(){
    	cout<<"构造函数A"<<endl;
    }
    virtual ~A() = 0;
};
 
class B: public A{
public:
    B(){
        cout<<"构造函数B"<<endl;
    }
    ~B(){ 
        //TODO
    }

  • 待续
posted @ 2021-03-24 23:56  威化饼干  阅读(0)  评论(0编辑  收藏  举报