Const Member변수 초기화 특성

1. #include <iostream>
3. using namespace std;
5. class Student
6. {
7. const int id;
8. int age;
9. char name[20];
11. public :
12. Student(int _id, int _age, char *_name) : id(_id)
13. {
14. age = _age;
15. strcpy(name,_name);
16. }
18. void Show()
19. {
20. cout << " " << id << endl;
21. cout << " " << age << endl;
22. cout << " " << name << endl;
23. }
24. };
27. int main()
28. {
29. Student st(2002, 20,"good");
31. st.Show();
32. return 0;
33. }