Inheritance
- 1. MADE BY: PREETI BAJARE ROLL NO.: 5705
- 2. What is Inheritance ? Inheritance is one of the important feature of the OOP. Inheritance is the method by which objects of one class gets the properties of another class.
- 3. Advantages of Inheritance? Sometimes we need to repeat the code or we need repeat the whole class properties. So It helps in various ways. 1.) It saves memory space. 2.) It saves time. 3.) It will remove frustration. 4.) It increases reliability of the code 5.) It saves the developing and testing efforts.
- 4. Why we use Inheritance? To increase the reusability of the code and to make further usable for another classes. We use the concept of inheritance.
- 5. Types of Inheritance 1.) Single Inheritance 2.) Multiple Inheritance 3.) Multilevel Inheritance 3.) Hierarchical Inheritance 4.) Hybrid inheritance
- 6. A derived class with only one base class. A B
- 7. A derived class with several base classes. A C B
- 8. The mechanism of deriving a class from another derived class. A C B
- 10. Student Test Records Result Sports Intermediate base class Derived class Base class The method of combining any two or more forms of inheritance in single form is called hybrid inheritance.
- 11. A derived class can be defined by specifying its relationship with the base class in addition to its own details. class derived-class-name : visibility-mode base-class-name { ………// ………// members of derived class ………// };
- 12. It is the keyword that controls the visibility and availability of inherited base class members in the derived class. It can be either private or protected or public.
- 13. It is the inheritance facilitated by private visibility mode. In private inheritance, the protected and public members of base class become private members of the derived class. Private Inheritance:
- 14. It is the inheritance facilitated by public visibility mode. In public inheritance, the protected members of base class become protected members of the derived class and public members of the base class become public members of derived class.; Public Inheritance:
- 15. It is the inheritance facilitated by protected visibility mode. In protected inheritance , the protected and public members of base class become protected members of the derived class. Protected Inheritance: