//This is Mother.h file #ifndef MOTHER_H #define MOTHER_H class Mother { public: Mother(); void sayName(); }; #endif // MOTHER_H //This is Mother.cpp file #include #include "Mother.h" #include "Daughter.h" using namespace std; Mother::Mother() { } void Mother::sayName(){ cout << "I am a RobnertsQ" << endl; } //This is Daughter.h file #ifndef DAUGHTER_H #define DAUGHTER_H class Daughter: public Mother { public: Daughter(); }; #endif // DAUGHTER_H //This is Daughter.cpp file #include #include "Mother.h" #include "Daughter.h" using namespace std; Daughter::Daughter() { } //This is main.cpp file #include #include "Mother.h" #include "Daughter.h" using namespace std; int main(){ Daughter tina; tina.sayName(); }