【程序设计实习】笔记 6-005 间接基类

#include<iostream>
using namespace std;
class Base{
public:
int n;
Base(int i):n(i)
{
cout<<"Base "<<n<<" constructed"<<endl;
}
~Base(){
cout<<"Base "<<n<< " destructed"<<endl;
}
};
class Derived:public Base{
public:
Derived(int i):Base(i){
cout<<"Derived constructed"<<endl;
}
~Derived(){
cout<<"Derived destructed"<<endl;
}
};
class MoreDerived:public Derived{
public:
MoreDerived():Derived(1){
cout<<"MoreDerived constructed"<<endl;
}
~MoreDerived(){
cout<<"MoreDerived destructed"<<endl;
}
};
int main()
{
MoreDerived Obj;
return 0;
}