| 20 | name[len] = '\0'; |
| 21 | } |
| 22 | void setBorn(int b) |
| 23 | { |
| 24 | if (b >= 1990 && b <= 2020 ) |
| 25 | born = b; |
| 26 | else |
| 27 | std::cerr << "The input b is " << b << ", and should be in [1990, 2020]." << std::endl; |
| 28 | } |
| 29 | // the declarations, the definitions are out of the class |
| 30 | void setGender(bool isMale); |
| 31 | void printInfo(); |