resname.cpp

来自「《C／C++程序员实用大全》配套代码,适用初学C++的人员。」· C++ 代码 · 共 23 行

#include <iostream.h>

class Base 
{
 public:
   void display(void) { cout << "This is the base class" << endl; };
};

class Derived: public Base 
{
 public:
   void display(void) { cout << "This is the derived class" << endl; };
};

void main(void)
 {
   Derived my_class;

   my_class.display();
   my_class.Base::display();
 }