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C++面向对象程序设计 类和对象提高篇 构造函数

原创 Linux操作系统 作者:czhaii 时间:2012-08-28 23:35:00 0 删除 编辑
//Page71 72 C++ 面向对象程序设计
                 #include                                 //
                 #include                               //
                 class  Calculator                                         //Calculator   计算器
                  {
                      private:                                                  //
                      int num1,num2,result;                           //
                      public:                                                  //
                      void  initialize( )                                   //initialize初始化
                       {
                         num1=10;                                          //
                         num2=20;                                          //
                        }
                      void add( )                                            //
                      {
                       result=num1+num2;                            //
                       }
                       void display( )                                      //
                      {
                      cout<<"结果为:"<                       }
                    };
                 void   main( )                                            //
                  {
                    Calculator c1;                                        //
                    c1.initialize( );                                       //
                    c1.add( );                                              //
                    c1.display( );                                         //
                   }
 
 
 

 




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