Here is an example program to illustrate single inheritance.
// example of single inheritance // parent class #include<iostream> #include<iomanip> using namespace std; class person { private: char name[15], address[15]; public: void getdata() { cout<<"\nEnter Name: "; cin>>name; cout<<"\nEnter address: "; cin>>address; } void showdata() { cout<<endl<<setw(15)<<"Name: "<<name; cout<<endl<<setw(15)<<"Address: "<<address; } }; // derived class from parent class person class employee:public person { private: int empID; public: void getdata() { person::getdata(); cout<<"\nEnter employee ID "; cin>>empID; } void showdata() { person::showdata(); cout<<endl<<setw(15)<<"Employee ID: "<<empID; } }; int main() { employee obj; obj.getdata(); obj.showdata(); return 0; }
The output of the program is: