smallobj.cpp

来自「本课程主要介绍面向对象程序设计的方法和c++语言的基本概念。以c++语言中的面向」· C++ 代码 · 共 27 行

// smallobj.cpp
// demonstrates a small, simple object
#include <iostream>
using namespace std;
////////////////////////////////////////////////////////////////
class smallobj               //define a class
   {
   private:
      int somedata;          //class data
   public:
      void setdata(int d)    //member function to set data
         { somedata = d; }
      void showdata()        //member function to display data
         { cout << "Data is " << somedata << endl; }
   };
////////////////////////////////////////////////////////////////
int main()
   {
   smallobj s1, s2;   //define two objects of class smallobj

   s1.setdata(1066);  //call member function to set data
   s2.setdata(1776);

   s1.showdata();     //call member function to display data
   s2.showdata();
   return 0;
   }