Simple Inheritance

#include <iostream>
using namespace std;

class Device {
public:
   void printType() {
      cout << "Generic Device" << endl;;
   };
};

class Sensor : public Device {
public:
   void printSensor() {
      cout << "Sensor Device";
   };
};

// implement void printSensor() to print "Sensor Device"

int main() {
   Sensor s;
   s.printType();    // inherited method
   s.printSensor();  // derived method
   return 0;
}