/*================================================================
* Filename:test7.cpp
* Author: KCN_yu
* Createtime:Thu 17 Dec 2020 06:13:24 PM CST
================================================================*/

#include <iostream>
#include <stdlib.h>
using namespace std;

class A {
public:
 virtual void f (int x) {
 h (x);
 cout << "A::f," << x << endl;
 }
 void g () {
 h (0); cout << "A::g" << endl;
 }
 virtual void h (int k) {
 cout << "A::h," << k << endl;
 }
};
//class B: virtual public A {
class B: public A {
public:
 void f (int y) {
 h (y); cout << "B::f," << y << endl;
 }
 void g () {
 h (1); cout << "B::g" << endl;
 }
 void h (int k) {
 cout << "B::h," << k << endl;
 }
};
int main(){
A a; B b; A * p = & b;
p -> f (2);
p -> g ();
//p -> h ();
p -> h (3);
}