19 lines
305 B
C++
19 lines
305 B
C++
#ifndef B_H
|
|
#define B_H
|
|
|
|
#include <iostream>
|
|
#include "a.h"
|
|
class B : virtual public A{
|
|
private:
|
|
A* base;
|
|
int js;
|
|
public:
|
|
B() = delete;
|
|
B(int n = 1) : A(12,6), base(this), js(n){}
|
|
void p() override ;
|
|
friend std::ostream& operator<<(std::ostream& os , B& x);
|
|
~B(){}
|
|
};
|
|
|
|
|
|
#endif |