C++ Programming - 45 | Introduction to Polymorphism | Tamil

In this video, I explain the basics of Polymorphism with an example. #CsInTamil

[@shyamsundar-dr5qe]

Is protected access specifier is only made for inheritance or any other ?

[@CSinTamil]

Protected is generally used for Inheritance only. Friend class access kum protected use panlaam. But main ah for inheritance.

[@gttworld7]

Sir what is the use of scope operator ::?? In. Class

[@VaishnaviP-u9w]

but pointer object illamale we can setvalue no?

[@saravanan335]

Super explanation

[@santhanamari6042]

Sir, printRuns() function rendu derived cls la use pannirukom...bt normal program la ipdi ore function ah more than one tym venumna function over loading concept thana use pannuvom...bt ithu inheritance naala athu same function ah vera vera cls ku accept pannuma?

[@CSinTamil]

Different class la neenga ore function use panna no problem, ena compiler ku adhu vera class la iruka function nu theriyum. But ore scope la neenga ore function use panina thaan overloading pananum. Eg: 2 function in same class, 2 function outside class, etc.

[@santhanamari6042]

@@CSinTamilnow Understand sir

[@artheswarig212]

Thank u bro...

[@satisfyingchannel9865]

Superb sir🥳

[@santhanamari6042]

Sir, runs variable ah protected ah vaikurathuku reason athu derived cls la access pannanum nu thana...so atha public ah ve vaikalame...public kum protected kum private kum enna difference

[@CSinTamil]

public ah vechingana adhu yaaru venuna access panalaam protected ah vechingana derived class la thaan access pana mudiyum private ah vechingana adhe class la matun thaan access pana mudiyum. Idhu thaan 3 access specifier ku iruka main difference.

[@santhanamari6042]

@@CSinTamil ok sir thank you

[@rlkedits1083]

Sir,You assign setruns(10) in your program. But In my program, I want to assign setquality("Good") and I also declared performance as a character, instead of runs that you declared in your program..But I got error at setquality("Good")..What's the problem sir?

[@veeraragavan6555]

Hey single quotation podunga

[@C.Sakthivignesh]

Sir please reply me the best website tutorial to learn c++

[@CSinTamil]

By best website tutorial do you mean tutorial in text format instead of video like this?

[@C.Sakthivignesh]

@@CSinTamil sir tutorial in text format

[@CSinTamil]

tutorialspoint & w3school are very good codecademy is also good as it has exercises as well.

[@C.Sakthivignesh]

@@CSinTamil Thank you very much sir For your reply

[@aashiqahmed5273]

@@C.Sakthivignesh refer Geeks for Geeks for blog type content as well

[@santhanamari6042]

Sir, base cls la function ah declare panni itha use panra mari constructor vacchu ithe mari panna mudima

[@CSinTamil]

Sorry, exact ah neenga ena kekuringanu purila. onlinegdb.com la maybe unga code type panni link kuduthingana, I can look at it and explain

[@santhanamari6042]

@@CSinTamil ok sir

[@aashiqahmed5273]

@@santhanamari6042 enga sir link?

[@jahirhussain2555]

batsman1->printRuns() nu koduka koodadhungala

[@CSinTamil]

Yes, apdiyum podalaam. dhoni.printRuns() padhila batsman1->printRuns() apdinu kudukalaam. Rendum same thaan

[@jahirhussain2555]

@@CSinTamil ok sir.

[@aashiqahmed5273]

No , we can give.It will throw error as: error: ‘class Batsman’ has no member named ‘printRuns’

[@aashiqahmed5273]

@@CSinTamil can u pls explain , how can we give sir?

[@JonesS-s1e]

nandri ayya

[@relaxingstark5523]

Sir, ninga use panra compiler name;

[@massivecoding5667]

Online gdb

[@sharvesh.c3794]

Struck aavama clear pesunga modhalla neenga theliva irunga