Friend functions and classes in C++ (Programming for beginners)

[@CodeBeauty]

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[@Usammityduzntafraidofanythin]

I figured you'd have to use public access for much of the classes - otherwise I'd be making int main() a friend along with making the classes friends of each other, and even then I'd get an error with == operator being private due to a context of some sort of access inability in a template in a file called 'list.tcc'. I'm guessing my approach of not using public access at all would have been impossible?

[@StreuB1]

You are so amazing with this stuff, Saldina. I just completed my C++ for Engineers and Scientists class and nailed a 95.6% for the class. I owe at least part of that to your great videos. And now that I know classes, I can understand this topic which he never did in my class. Thank you!!!! 😀

[@codeforlifehere]

One of the most clear explaination of Friend function on the internet.

[@joonbeomkim9898]

I have watched three different videos of friend functions on KZbin and you are absolutely the best. You explains in details why we need to use friend functions and when to use them. I subscribed you and will keep watch your videos! You're very talented teaching c++.

[@retr0918]

Thanks a lot for those awesome videos!! I used to learn C++ and it was too hard for me so I gave up. After watching your tutorials, your excellent and outstanding work has given me confidence in learning C++ and interest in programming again. You are an excellent teacher and a role model for me on the way to learning code. Now I think the code is really cool, I also hope to become a programmer one day. Thank you again for everything.

[@pavankumarnitta0329]

Can you please post a full detailed long video on below two topics: Data structures using C++ STL using C++

[@talm5568]

Finally found the ultimate teacher... So concrete and so useful. You're the best...

[@sravankumpati6564]

Hi, thank you for your outstanding videos. Very helpful and refreshing. In C++, a function can be designated as a friend of a class, allowing it to access the private and protected members of that class. This friendship can be established in three ways: a stand-alone function, a member function of another class, and a separate class. In your last example, you mentioned that a member function of another class cannot be declared as a friend. To clarify, it is indeed possible to declare a member function of another class as a friend. What was likely meant is that a member function of a class cannot be declared as a friend of the same class it belongs to. In the context of friend functions, the typical scenario is to declare a stand-alone function or a member function of another class as a friend of a class, enabling it to access the private and protected members of that class. If you need to provide friend access specifically for a member function of another class, you can achieve this by declaring the entire class as a friend, not just the individual member function. Would you please clarify?, thank you.

[@muha0644]

When you finish making all the beginner videos, you should make some videos about Qt 6. It's more advanced and _way_ more capable, and it's relatively easy to use. Personally I love programming with Qt, since it just lets you do everything your way and it has a very deep connection with C++ (they "invented" a lot of the things in stdlib today like smart pointers etc...). I particularly find the concept of signals and slots amazing for multi-threaded programs. While it is mostly used to make GUI apps, you can also just make CLI programs that work really well. If you don't know anything about qt, then make it your new years resolution to learn it. I guarantee you won't regret it. Sretna nova godina!

[@eric-jt]

I come to your channel everyday to learn something new. Thanks!

[@CodeBeauty]

I'm happy to hear that, cheers 🥰🥰

[@quasirdp]

Another way, to have firend function, #include using namespace std; class Base; class BaseFriend { public: void printResult(Base& b); }; class Base { private: float a; float power = 0; public: void setA(float l) { a = l; power = a * a; } friend void BaseFriend::printResult(Base&); }; void BaseFriend::printResult(Base& b) { cout

[@edclam]

I choose to stay not only because you're amusing (haha) also because you explain the concepts very well, step by step and logically.

[@kristinarakic705]

You made my preparation for the exam easier and less stressful. Thank you for the good work!

[@tentandoumcover]

I'm in love with this channel, and even if I'm not fluent in english I can understand you pretty clearly.

[@yoselinnicole3422]

thank you so much, I watched 1000+ videos and they never explain everything in so much detail!!!

[@sourabhsingh192]

she cleared the concept very clearly, good work

[@yusraazrademirel2195]

I am studying c++ for months and i couldnt understand anything and i was afraid of my midterm exam but i feel like i am starting to understand so thank you so much (ps: your diction is very good so i can understand easily even though i am not native in English and also you speak sincerely so I don't start daydreaming in class and I listen carefully :) . Thanks again)

[@prabasangaralingam4428]

Please view Bro Code videos too. It's very detail course with real examples.

[@roshanpoudel5140]

Hey, waiting for the premiere ,lots of appreciation and thanks for teaching us.

[@Loki-vy5vg]

you said creating getters is not a good solution because, everyone would be able to excess the class variables using getters, but the same thing is true for a friend function also, everyone can still access them now using friend function.

[@neepunpatil5201]

Wow so nice I completed Your OOP C++ video and I was about to learn friend function and your uploading a video so nice thank you Ma'am

[@mariacunha8508]

Wow, I love how you can make a topic seem so simple and easy to understand!!! Love it!

[@CodeBeauty]

🥰🥰

[@rajnishsingh1348]

mam its my first time to watch your video . your explanation is great, thank you for this type of useful videos love from INDIA

[@houssemeddine5685]

You are the best teacher ever. Thanks for reminding me how beautiful programming is. *_*

[@danielkolev7458]

You need to use this pointer when setting the length in setA function . It is a good practice!

[@aritramajumder4982]

Hey Saldina, your lessons are greatt 😁. And one thing, I guess it's called perimeter, circumference is perimeter of circle...

[@bestpractices2412]

Thank you so much for the videos. They are very helpful. The way you are explaining from basic level followed by intermediate level is very helpful. Also, please make the videos on advanced concepts and incorporating security measures (like buffer overflow) in C++ code. Also, kindly post videos very frequently.

[@altoclef4989]

Awesome stuff, thank you for helping me brush up on my OOP skills.

[@brandonpanuco8546]

Thank You! You explained it way better than how my book tried to! 👍👍👍

[@lipegranado]

4:16 Nazareth Tedesco was a character in Brazilian novel Senhora do Destino and interpeted by Renata Sorrah.. One of most brilliant actresses in Brazil! ( And is a meme some years ago 😂) Thanks from BR for the nice teaching skills!

[@kolbe6436]

Great Job! I learnt alot today, and I am grateful.🙂

[@isaacl.quelemine8775]

I ready do admire your teaching always You’re quite amazing 😻 .

[@SergiuMuntean-q5n]

God bless you, Saldina! You are so good at explaining these concepts.

[@CodeBeauty]

currently I'm focused more on teaching C# because there is higher demand for C# developers, so you might wanna check my Practical Programming Course at www.codebeautyacademy.com We are building real C# application and you will be learning alongside other students, with me as your personal tutor. With this you will also gain access to exclusive Discord community. I'll be happy to have you there. :)

[@sambi8074]

The reason the PrintResults function won't work is because you made it a member of the Homework class. So to access it you would have to use to dot operator after making an object of the homework class.

[@Ayush-qn7hy]

Saldina how about a code review series? We would love to send you our C++ projects 🙂 and would love your reaction on it.

[@Morderkainer]

Share it with your friends, but she told us to be careful to choose friends and friends don't inherit and friendship isn't mutual, so basically now I haven't friends to share it. 😔

[@kavyag6326]

Hi Saldina, Can you please make a video on using friend classes with a forward declaration for the Google test without altering the source code?

[@jaja7830]

Imas svoj stil, objasnjavas jasno i detaljno. Puno truda ulazes u svaki video i to se vidi. Hvala jos jednom. :)

[@sangeeth.47]

❤ Really Appreciate the efforts... Explained a lot of better than teaching in my university.

[@akanguven114]

we have not called PrintResults function yet, and walso we have to pass the et object as the parameter... God bless you!

[@кяѕниѕняи]

I am happy to see that i am not the only one who forget basic mathametics while i am wriing some code. 😁😁

[@CodeBeauty]

oh it happens to me on daily basis :)

[@a.yildiz6866]

Could you please make a video about when we should use "const", and when should we pass by const reference or by value.. Thank you!

[@Sooshee_J]

I finally understand them...thanks!

[@pedrovinicius5128]

You used a Brazilian meme hahaha. I'm from Brazil. Excellent content, thank you.

[@che5738]

// friend functions // #include // using namespace std; // class Triangle{ // private: // int side_length, circum; // public: // void set_side(int a){ // side_length=a; // circum=side_length*3; // } // friend void PrintResults(Triangle); //no need to specify parameter name....parameter type is enough // }; // void PrintResults(Triangle obj){ // cout

[@Anclavijo85]

Hi Saldina first of all, your videos are great and well explained, question, what is the differences between friends class and Inheritance what are the benefits of using friends over Inheritance?

[@kubolor1234]

Suspenseful stuff...absolutely blindsided by the area of triangle formula 🤣

[@nikhielsingh748]

great video , love from South Africa

[@jasnarmstrng]

Wholesome programming content indeed 😊

[@glitchmaster8890]

ngl i never comment but your actually really good at explaining

[@abubakarusman5298]

Thanks alot for these kinda outstanding videos, it means alot to me (student)

[@mohamedchraga5512]

Hello, thank you for this great job. Could you please do a tutorial about modern C++ (like C++11 and more). Thank you in advance ☺️

[@eugenechauke3849]

What compiler do you use and can it work on Mac?

[@TrailVapor]

a problem with using friend functions is that they are not as optimizable or as self documenting as comprehensive getters & setters.

[@truecodeface]

Hi, Saldina! good morning according to Afghanistan Time Zone. thanks a lot from this lecture also i was a little bit worry about you because you wasn't present on your social media.so I wish from GOD to help you what something wrong happened with you to solve As soon As possible.

[@montyGator]

9:40 - You forgot to call the function :D

[@krishsharma6276]

you are just awesome😇 I love the way you teach😄👌

[@taetaebahohiningamo]

Hello from Philippines!

[@محمدسيدالكوميالكومي]

Please, could you explain a data structure type that is called a graph or tree Thank you very much

[@altoclef4989]

Would you like me to link you some resources I've found helpful?

[@Timekepper]

What is the advantage of friend function over friend classes ???

[@lilgohan]

thank you for updating to dark mode

[@ashutoshsharma1994]

what keyboard you are using, sounds fantastic

[@diegocamposjimenez666]

The results from a calculator and this program for the area is different. Quite similar, yet big gap. Why is that? How is float rounding?

[@vihangajuly6316]

best teacher😻🙂

[@ferfykins]

Excellent explanation, ty so much!

[@speedbird7587]

Really very instructive lecture ! Thank you

[@Kraboobee]

I actually did stay because you are extremely amusing 😂

[@jakubsz4602]

incredible work!

[@ukaszpaka1479]

Hey! Is it a good idea to pass a parameter to the friend function by the constant reference?

[@robertingersoll3039]

excellent video, the humour was also good.

[@chrisv1459]

Instead of circumference it's called perimeter! Great videos thanks 👍

[@claudianohra3045]

Dear Saldina, i am trying to find in your channel a video of getter and setter but i can't find it anywhere.If you made a video explaining them can you please send me the link ? Have a nice day ! And thank you for your videos i understand everything you say and it's very helpful :)

[@CodeBeauty]

those are parts of Encapsulation, here are videos for both C++ and C# kzbin.info/www/bejne/rIKZnGSLa9N0ers kzbin.info/www/bejne/l2m9c2CKhadpe7c

[@claudianohra3045]

@@CodeBeauty thank you !!!! Have a nice day :)

[@chhamza4566]

Can we access a friend function, friend member function and friend class in a same program?

[@xinking2644]

awesome! thanks for share!

[@jamesmoran817]

Would it be possible to post .txt with your KZbin videos, it would be easier to follow along?

[@carloslugo4600]

Merry chrismas and happy new year.

[@nastaranhendijani681]

thank you, very helpful!

[@franktan9937]

your lessons are great

[@sulfur32066]

Good job, thanks 👍

[@arazmuhammetatayev7420]

4:10 I watched that part like 5 times... so cute haha

[@guimoncao]

04:15 Fun fact, this meme isn't Julia Roberts

[@salmonsushi47]

3:00 perimeter not circumference

[@reginaphalange1361]

Thank you

[@theflamingstar5140]

I love your contant and your stille in explain

[@harishraam6674]

Thankyou saldina.

[@samanehimani7908]

excelent . thanks . i download all your videos. thanks

[@arshmaanali714]

mam plzzzzzzzzzzzz 🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽 make video on aggregation and composition in C++

[@iamasra4122]

You’re amazing 🤩🤩🤩🤩🤩

[@anupnadagouda8240]

Mam, I want to develop an application for laptop functionality testing. I am new to c++, which tool I can use

[@immipixediter210]

thanks

[@Kometha]

THANKS!!!

[@victordedon3917]

Thou shall not fall in love with your teacher 😭😭😭😭

[@The_double_side]

something similar ....... coincidence do happen wow.......

[@RejhanTrubljanin]

disgusting

[@dxshawn532]

Victor are you saying you're gay?

[@Якороче-ц1н]

Simp init

[@zero-ui1ew]

Nah u down bad

[@cybafour9124]

What's theme you use

[@aliali-xx8ur]

THANKS

[@CodeBeauty]

You're welcome 🥰

[@vinicius.schmidt]

great content!

[@razaalikhancyber]

you are the best

[@ZiaurRehman-ex3of]

now printresult is not a global function that's why it give error

[@bubble_gum_witch]

thanks so much❤

[@ahmadahmad-ug8ls]

u are a legend istg

[@mustafaaltay4920]

Amazing ve beneficial videos, thanks ...

[@danielkolev7458]

Nice work