Friend Class in C++ Example 2 (Composition) | C++ Tutorial | Mr. Kishore

C ++ Tutorial Videos | Mr. Kishore
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[@newmanokereafor2368]

Sir your videos are excellent. Whenever I need help on any programming topic online, I search your videos first before any other one. The uniqueness of the lessons is the manner you communicate. You understand the problems fresh programming learners face hence you teach in details. You are the best so far. Bravo!!!

[@sakshambhardwaj96]

You are the best sir!!! Huge respect.

[@gowthamivaddi5649]

Nice explaination sir thank you sir

[@balasubramanianthirupathi9038]

Thanks a lot sir.. Well explained..

[@roshnipandey000]

sir function overloading pe bhi ak video banao na

[@rua0ra1]

I think the contained and container classes are other way around. class book is a container as it has author object and author is the contained

[@zippygiggles7520]

you can try this one for c++ kzbin.info/door/vsxQjCSW4AOBLuRjhQjJ9A

[@imaank4713]

Excellent video

[@skbtelugutalks]

Class author By default it's private Friend key word some rules we r saying in last class Friend key word must be declared in public But we r not mention in public by default it's take private Any problem at execution time sir

[@259_parthpatidar9]

ha

[@shadmaanhasan2502]

Sir thank you so much

[@rashidakhatun7437]

Thanks

[@uddhavdawale9442]

yours video are really helpful to us, but lot's advertise is going to disturb us.

[@wings7494]

Download it

[@seraj_valley]

Error ,but public data member of author are accessible

[@kundanjha2231]

Good ba

[@ritikadhangar2979]

But here we add extra data members in class book so ..it is extencebility...??plzz reply sir

[@sheetal_s5153]

Same doubt I have if you know please tell me

[@pallamadhu8962]

Same doubt

[@sridharsingaravelu4467]

Best❤️

[@madhukumarv8564]

sir, here in composition there is no concept of extensibility but we are writing more number of lines of code in contained function....can u explain theseee??

[@programmingworld8946]

Sir this is completely like inheritance

[@bestsoundssystems3312]

Sir in previous video u said friend class has not it's own data then how u declare variable in friend class

[@wings7494]

It is object

[@imsiddu]

i think we cannot directly access as a.aname as it is private...

[@kiranbs5057]

Even i feel the same . I think 'a' object should be declared in public specifier .

[@mohi3d]

Hello Sir, Here instead of getting the aname from book class , i have tried to get it from the author class, then i have print the value from book class using the author class object, but its showing some garbage values. Can you explain why?

[@tuliprubina9956]

sir ya program run too horah h mager is ka out put shai nhui raha koi logical error h is ma

[@bhargavsaichitta7355]

sir,you explained the concept clearly.but,in turbo c++ it is showing error like b.putdata();and b.getdata(); are not accessible.... please reply me the answer

[@PainDive1]

#include #include #include using namespace std; class author { // container class char aname[20]; // author class member friend class book; }; class book { // contained class char bname[20]; float price; author a; // composition is : defining one class object // within another class public: void getdata() // To store data { cout > a.aname; cout > bname; cout > price; } void putdata() // To print data { cout

[@mahadifamgate2686]

@@PainDive1 in main func u keep 2 getdata() ... all is fine.

[@ronakpanchal6904]

Yess Bhai

[@DewanandSahu01]

friend class book shd be public: isnt it

[@prabhatlalkarn1880]

recall the concept of friend function where friend function can be defined in either public area as well as private area

[@amruthamrinaliniiyer7016]

no because a friend itself doesn't have the concept of private, public or protected thus the function "friend". It does not natter.

[@avr96]

sir please organise your all c++ video in a proper manner we get difficulty in watching video

[@ALIRAZA-gi3lp]

absolutely

[@PainDive1]

lol, figure it out yourself. We should be paying him money but instead are having private lessons for free!

[@259_parthpatidar9]

@@PainDive1 this is youtube man🤦‍♂️

[@ravisinghrawat5644]

Thankyou