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CS201 Final Term Preparation | Lecture No 29-30 | CS201 short Lectures | Vu short Lectures


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Join our Telegram Group for Fast updates and VU Short Lectures https://t.me/joinchat/TFLF2vbjfq5qs4Ww CS201 Final Term Preparation | Short Lecture 29 and 30 | What are Friend Functions and Classes in Object Oriented programming for the students of VU. #Cs201 #vu #virtualuniversity #vuexam #OOP #frinedfunctions #friendclasses
In this Online short video lecture of Cs201 introduction to programming, I have taught in an online skype session class about two lectures of cs201. cs201 lecture 29 is about what is friend classes and friend functions. How friend classes and function can be used and declared with the help of a code explanation example.
Cs201 lecture no 30 is about the use of reference and pointer while calling a function.
Topics covered in the online video lecture
1. What is friend functions
2. What are private and public in Classes
3. Why private data members in classes
4. how to declare friend functions
5. how to use friend functions
6. What is friend classes
7. What is reference variable
8. What is call by value and call by reference


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