ex5-1-4.cpp

来自「一些学习c++的例题」· C++ 代码 · 共 37 行

#include <iostream>

using namespace std;

class innerClass
{
public:
   innerClass() { cout << "I'm inner object.\n"; }
   ~innerClass() { cout << "Inner object has been destructed.\n"; }
};

class baseClass
{
public:
   baseClass() { cout << "I'm parent.\n"; }
   ~baseClass() { cout << "Parent object has been destructed.\n"; }

   void SayHello() { cout << "Hello!\n"; }
};

class derivedClass : private baseClass
{
   innerClass inner;

public:
   derivedClass() { cout << "I'm child.\n"; }
   ~derivedClass() { cout << "Child object has been destructed.\n"; }

   baseClass::SayHello;
};

void main()
{
   derivedClass d;

   d.SayHello();
}