Object oriented programming with c++.pptx
- 2. MODULE OUTLINE • INTRODUCTION TO OOP • OBJECT AND CLASSES • CONSTRUCTORS • ENCAPSULATION
- 3. MODULE OUTCOME 1. Students must be able to understand the fundamentals of OOP 2. Students must practically experience OOP with C++ programming language
- 4. LET’S REVISE C++ Source code Output
- 5. INTRODUCTION TO OOP • Programming paradigm that uses objects as fundamental building blocks of a software application • Objects are instances of classes. A class is a blueprint or template that defines the structure and behavior of objects. For instance, Person -Name -Age -StudentID -Major Studen t -Person is the base class with attributes name and age. -Student is the derived class (a subclass of Person) and inherits the attributes name and age from the base class. Additionally, it has its specific attributes, such as studentID and major
- 6. How to build classes and objects in C++ Source code Output Exercise Add the second Employee with the following details Name: Ammar Company: AIMST University Age: 39
- 7. What are Constructors Example Special type of method that is invoked each time an object of a class is created There are two constructors - Default constructor - Parameterized constructor The parameterized constructor allows you to specify the values during object creation.
- 8. What is Encapsulation Example Encapsulation is wrapping of data a single unit called class It involves hiding the internal details of a class and providing controlled access to its members (data and functions) Make the data members (e.g., Name and Age) private, so they cannot be directly accessed from outside the class. Provide public member functions (getters and setters) to access and modify these private data members Output