Getters and Setters

class MyClass {
  private:
    int myNum;
  public:
    void setMyNum(int num) {  // Setter
      myNum = num;
    }
    int getMyNum() {  // Getter
      return myNum;
    }
};
MyClass myObj;
myObj.setMyNum(15);  // Set the value of myNum to 15
cout << myObj.getMyNum() << endl;  // Output 15