类的继承3

#include<iostream>
using namespace std;
class Base1{
public:
int var;
void fun()
{
cout<<"Membber of Base1"<<endl;
}
};
class Base2{
public:
int var;
void fun(){
cout<<"Member of Base2"<<endl;
}
};
class Derived:public Base1,public Base2{
public:
int var;
void fun(){
cout<<"Member of Derived"<<endl;
}
};

int main()
{
Derived d;
Derived *p=&d;
d.var=1;
d.fun();
d.Base1::var=2;
d.Base1::fun();
p->Base2::var=3;
p->Base2::fun();
return 0;
}