c/c++语言开发共享公有继承中派生类Student对基类Person成员的访问 代码参考

 1 #include <iostream>  2 #include <cstring>  3   4 using namespace std;  5   6 class person  7 {  8     private:  9         char name[20]; 10         char sex; 11         int age; 12     public: 13         void register(char *name, int age, char sex); 14         void showme(); 15 }; 16  17 class student:public person 18 { 19     private: 20         int number; 21         char classname[10]; 22     public: 23         void registerstu(char *classname, int number, char *name, int age, char sex); 24         void showstu(); 25 }; 26  27 void person::register(char *name, int age, char sex) 28 { 29     strcpy(name,name); 30     age=age; 31     sex=sex; 32     return; 33 } 34 void person::showme() 35 { 36     cout<<name<<' '<<age<<' '<<sex<<endl; 37     return; 38 } 39  40 void student::registerstu(char *classname, int number, char *name, int age, char sex) 41 { 42     strcpy(classname,classname); 43     number=number; 44     person::register(name,age,sex); 45     return; 46 } 47  48 void student::showstu() 49 { 50     cout<<number<<' '<<classname<<' '; 51     person::showme(); 52     person::showme(); 53     return; 54 } 55  56 int main() 57 { 58     char classname[10],name[20]; 59     char sex; 60     int age,number; 61     student one; 62     cin>>classname>>number>>name>>age>>sex; 63     one.registerstu(classname,number,name,age,sex); 64     one.showstu(); 65     return 0; 66 } 67      68