C++ Programming - 39 | Friend Functions | Tamil

[@29_rahulv6]

BRO your teaching was excellent!! but i had some confusion in example& e but after seeing the comments its clear...,thankyou bro

[@indiantamilan9899]

Super bro...keep continue

[@santhanamari6042]

Sir, void changeVar(Example& e)...intha line purila...yen & kodukom

[@CSinTamil]

Good question. "&" potingana ungaluku adhu "Pass by reference". Podalana "Pass by Value" Pass by reference use pannina oru object ku ore memory location thaan irukum. Function pass paninga pudhusa oru variable memory create aagadhu. But Pass by value use pannina oru pudhu object create aagi value laan copy aagum. So neenga unga object laye iruka value change aaganu ninachinga pass by reference la thaan pananum. Ilana change aagara value vera memory location la nadakum. Hope it helps

[@santhanamari6042]

@@CSinTamil thank you sir. Now I understand

[@a.screations8693]

Bro public dhan ah declare panirkinga

[@ShyamSundar-fl2mu]

Bro neenga example class insidelayae void changevar() function create pannalamae.. but neenga yen outside the class create pandreenga?

[@CSinTamil]

Oru class ku velila iruka function la epdi private variable use panradhunu kaamikaradhu aaga velila eludhiruken. Class ulara iruka functions already private variable use panlaan but sometimes namaku velila iruka function um use pannanumnu ninachingana we have to use friend function concept.

[@ShyamSundar-fl2mu]

@@CSinTamil ok thank-you bro

[@FRX_SONGS]

Can u teach me about visual c++ indestructible

[@ashirizwan6613]

Anna line 20 ...ellathulayum objectname. Function name dhana anna poduvom idhula yen anna changevar(objec)potrukom

[@casemystery63]

Bro friend function in c++ detailed ha with more examples sollitharingala

[@balaunmaithaboss4867]

Bro pls explain why we use the example word in the parameter example& e

[@CSinTamil]

"Example& e" means Example class oda object function ku pass aagum nu solrom. "&" potu pass by reference nu solrom. "e" is the name of the variable inside the function.

[@talk_programming]

@@CSinTamil Thank you bro

[@balaunmaithaboss4867]

Bro Example & e adhuku bro podanum Neega solra pass by reference ok & potta puthu memory location varama palaya memory location laye change agum ana atha Example word athuku bro use panurom

[@CSinTamil]

"Example& e" apdi potingana, function call panrapo, value laan copy aagathu. "Example e" apdi potingana, function call panrapo, value copy aagum. So "&" muliyama thaan compiler ku ena pananum nu theriyum. Adhu thaan pass by reference oda syntax.

[@vadinesh8944]

Bro enaku c++ na enna nu theriyathu bro naa12th biology padichen bro ippa clg la theriyama bca eduthuten bro enga clg sir c++ teach pannum pothu enaku onnume puriya matten githu bro nenga c++ puriyera mari oru video podunga bro

[@vadinesh8944]

@govindan P AVASC College bro from Thanjavur

[@vadinesh8944]

@govindan P nanum 1st year dhan bro

[@vivekmohan6128]

Some ques: for eg two classes r there.. class A and class B. 1. Can a function in class B modify private member of class A? 2. How to make a class B itself friend of class A? (Idea here is I want all functions of class B to access classA’s private member). Pls reply. By the way, awsm videos with crystal clear explanation .

[@sivasaranramamoorthy2753]

Use inheritance

[@Md48248]

Bro unga instagram id solunga bro follow panikuran any problem naa insta la msg panra

[@CSinTamil]

Enoda email id: [e-mail] idhula contact panunga I will reply. Na insta avlo use panradhila

[@Md48248]

@@CSinTamil ok tqs bro

[@vimalathulasi3583]

Konjo slow va explain panninge Nnange puriyama tha pakrom🙄

[@CSinTamil]

Thanks for the feedback. I will try to slow down :)