Unit VI: Virtual Function and Polymorphism | BCA 3rd Semester C++ Programming Notes Pdf

Polymorphism is the ability to use an operator or function in different ways. Polymorphism gives different meanings or functions to the operators or functions. Poly, referring to many, signifies the many uses of these operators and functions. A single function usage or an operator functioning in many ways can be called polymorphism.

In this “Virtual Function and Polymorphism – C++ Programming” you will learn about the following topics:

1. Introduction to Polymorphism
2. Features/Advantages of Polymorphism
3. Normal Function
4. Virtual Function
5. Rules for Virtual Function
6. Pure Virtual Function (Deferred Method)
7. Function Overloading
8. Function (Method) Overriding
9. Differentiate Between Function Overloading and Function Overriding
10. Binding
11. Early Binding
12. Late Binding
13. Run-Time: (RLVDP), Compile-Time, Ad-hoc Polymorphism, Parametric Polymorphism
14. Polymorphic Variable
15. Pure Polymorphism

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BCA 3rd Semester C++ Programming Notes Pdf:

• Unit I: Introduction to Object Oriented Programming
• Unit II: Classes and Objects
• Unit III: Inheritance
• Unit IV: Operator Overloading and Data Type Conversion
• Unit V: Pointer
• Unit VII: Exception Handling
• Unit VIII: Templates