J's Study log

Inheritance The base idea of inheritance is for making a conflicated classes relation more simple. No matter you add or delete a class. It'll be much easier by using inheritance. How to inherit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 class A { private: int a; char b[100]; public: A(int num, char* word) : a(num) { strcpy(b, word); } void ..