This document discusses inheritance in object-oriented programming. Inheritance allows objects of one class to inherit properties from another class. The key advantages of inheritance are that it saves memory space, time, and development efforts by allowing code reuse. Inheritance increases reliability and removes frustration by building on existing classes. There are several types of inheritance including single, multiple, multilevel, hierarchical, and hybrid inheritance. Inheritance is controlled by the visibility mode (public, private, or protected) which determines how members of the base class are available in derived classes.

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: