Copy Constructor in C++ | C++ Tutorial | Mr. Kishore

C ++ Tutorial Videos | Mr. Kishore
** For Online Training Registration: goo.gl/r6kJbB ► Call: [phone]
💡 Also Watch
C Language Tutorials: goo.gl/qDhJ2r
Core Java FAQ's: goo.gl/qGh5mA
Core Java Tutorials: goo.gl/NbaEge
Java Programming Tutorials by Mr.Hari krishna:
goo.gl/HThq6H
Advanced Java Programming Tutorials by Mr.Nataraj:
goo.gl/1U2Qgy
Subscribe to our channel and hit the bell 🔔🔔🔔 icon to get video updates.
💡 Visit Our Websites
For Classroom Training: nareshit.in/cp...
For Online Training: nareshit.com/c...
#JavaCollectionsFramework #Tutorials #Videos #corejava #Quiz #Clanguage
--------------------------
💡 About NareshIT:
"Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA , Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA, Hyderabad, Chennai and Vijayawada, Bangalore India which provides online training across all the locations
--------------------------
💡 Our Online Training Features:
🎈 Training with Real-Time Experts
🎈 Industry Specific Scenario’s
🎈 Flexible Timings
🎈 Soft Copy of Material
🎈 Share Videos of each and every session.
--------------------------
💡 Please write back to us at
📧 [e-mail]/ 📧 [e-mail] or Call us at the USA: ☎[phone] or India: ☎ [phone]
--------------------------
💡 Check The Below Links
► For Course Reg: goo.gl/r6kJbB
► Subscribe to Our Channel: goo.gl/q9ozyG
► Circle us on G+: plus.google.co...
► Like us on Facebook: / nareshit
► Follow us on Twitter: / nareshitek
► Follow us on Linkedin: goo.gl/CRBZ5F
► Follow us on Instagram: goo.gl/3UXYK3

[@NareshIT]

Please Comment, Subscribe and Click Bell🔔🔔🔔 Icon for More Updates. To learn software course from our experts please register here for online training: goo.gl/HIB0wL

[@luckyabby2871]

conio.h is only in Turbo C++, what is the similar header file for standard C++ ?

[@luckyabby2871]

this is only shallow copy constructor, you forgot deep copy constructor.

[@akshaynikam8508]

If i dont want to write copy constructor then what is another option for copy constructor... Plz guide...

[@arjunsuresh932]

I rarely comment on KZbin..But this is a very clear nd solid explanation that i found difficult to understand elsewhere out in the internet..Thank you SIR :)

[@BiharCentralSchool]

I got tired to search & see the many lectures on Copy Constructor but didn't understand, BUT THIS 15 MIN VIDEO TAUGHT ME FROM SCRATCH. THANK U SIR

[@gamuchiraimureyani281]

Sir you have excellent explanation better than my teacher you explain everything clearly.

[@ektajha69]

Ur teaching technique is impeccable sir.Respect 🙏

[@AaryaGhuge]

Thnx for helping me study in quarantine...🙏🏻

[@sayalikad2331]

excellent explanation sir...my all concepts of constructors are get cleared by watching this video......

[@KaifAli-k8m]

One of the best lecture on Copy Constructor......😊

[@jaysalunke4214]

Thank you Naresh technologies for making concepts so simple.

[@Pluxlite]

Oh thank you! this is the first time i actually understood copy constructor!

[@TheGeekyTuber]

Has to be the most vivid explanation on copy constructors.

[@saikun0293]

Why don't we directly write old instead of &old shouldn't it make old a copy of the class passed for eg if we write sample s2(s1) then old is a copy of s1 and thus a=old.a because this is how we pass integers also for eg: print(int num) { cout

[@aishwaryabobe5397]

Excellent explaination sir... Thanks a lot.. upload all videos related to c++

[@belevtsof]

Very good explaining, excellent ! Thank so much from Ukraine

[@jahirulhaque2059]

Super and nice prof. i have ever seen in USA!!!!

[@meilyn22]

Best explanation in the world.

[@KashishGulati-bv6gv]

Thank you sir you help in understanding the topic easily 🙏

[@prateekbhojwani9909]

I appreciate Mr. Kishore for such videos. Nice work . Keep going

[@InterviewPoint]

Thank you Sir for this video, Sir please make a video on Parameterized Constructor

[@shubhangih5309]

Sir please make a video on Parameterized Constructor

[@wings7494]

It is there in playlist

[@CS_Shorts]

Best explanation , thank you sir.

[@soorajparappinikottil]

Excellent.. you make people's life easier.👍

[@jeevadas2056]

I would like to bring your attention towards syntax of copy constructor and importance of const keyword. const keyword should be added to avoid accidental modification ,a temporary object cannot bind to a non-const reference

[@jawajisamyuktha4580]

Awesome xplanation sir Tq very much

[@shreyamummigatti7050]

excellent explanation sir.... thank you so much

[@gowthamis7172]

tiz is first time understood da copy constructor after watching ur videos sir tqqq

[@shreyaesha001]

this is the best explanation by far!

[@mukulrana1616]

Perfect n smooth explanation

[@stuartdhas8468]

The reference object passed should be const in nature (preferebly)

[@vishaljhaveri6176]

Very well explained keeping the grips on the essential part of the programs.

[@sendhoorasukeshpk6261]

It's so useful for me Thank you so much

[@janardhanjackichan7435]

Explanation super ga undi mi videos download chasukunna from play store

[@heenamalek6001]

superb sir Thank You 🙏

[@Raam1827]

If you gave example with pointer and shallow copy and deep copy in this topic it will much helpful to all

[@datastructure_solved5839]

Thank you very much sir. . very well explained !

[@tushardalave4619]

Very good lecture

[@jonathanmedranodanes5508]

I have a question: a and b are private variables of s1, using reference variable can bypass data hiding then?

[@chayanbandyopadhyay1227]

sir i have a doubt regarding the calling of the copy constructor.... in void main... shall it be sample &s2(s1) ???? please reply sir..!! best xplanation ..!!thanks alot sir..!!

[@adityaTheLaughingMonk]

givl pgg

[@deepakborah8335]

Good explanation about copy constructor.

[@moayyadarz2965]

amazing teacher ı like your way of explaining the ideas

[@madhavikatta7346]

In c++ there is default copy constructor. No need to write separate copy constructor until unless use the dynamic memory allocated to avoid dangling pointer. Sir my sincere request pls give the proper subject to the learners.

[@sanamyaqoob3740]

thank u it is very useful for me to understand inheritance

[@pratimashashank4601]

Very good explanation sir

[@pratikpatil3469]

Sir U haven't made any video on parameterized constrictor please make one video on it

[@Userindia14567]

Excellent👍

[@cr7johnChan]

Thank You sir !

[@iniyaviji2796]

Thank u sir hats of u

[@edipsaln]

Very good explanation. Thank you.

[@girishb2801]

There should be use of const operator in copy constructor argument. Pls check

[@shinjomoxuba8779]

If you are coping all the value of s2 in copy constructor then why do you used parameterize constructor ... Ans please🙏🙏🙏

[@pitrya2533]

Sometimes we make use of "const" keyword in copy constructor(like sample (sample const &old) What's the purpose?

[@jeevadas2056]

I would like to bring your attention towards syntax of copy constructor and importance of const keyword. const keyword should be added to avoid accidental modification ,a temporary object cannot bind to a non-const reference

[@SHRAVANKUMAR-yu5cv]

Great 🙏

[@govinddwivedy8145]

Sir will you please clarify ,why you used & in copy constructor

[@anjucreations8124]

copy constructors depends on reference(&) to same class type.

[@harsh.sharma]

Who is having exam tomorrow?

[@pcellayushbanerjee4621]

Phati padi hai bhai

[@iamsoul5254]

Yes bro. Watching at 1.75× to save time..😂😂

[@viswanathgupta7406]

Super Explanation Sir

[@dipendrabharati6256]

Great Explanation , Thankyou

[@Pishkoo]

Perfectly awsome🥰

[@SarathKumar-tm6ui]

thank you so much sir wonderful explanation

[@SKMINSARR]

thank you soo much sir

[@sammydeew4773]

can u pls explain C programming

[@the_aravinth_m]

Sir ... I don't know why u have deleted the symbal & at timestamp 11:25 ..? anyone plz clarify

[@romelelectronics]

thank you sir, u r real kind teacher

[@jishnujishnu849]

What is the relavance of &old there Can you please explain

[@nilaypaul9810]

The reference variable means "An alternative Name for the previously defined variable or object or whatever" So when Sample S2(S1) is passed; that means the object S1 is got new name of "OLD" Now, as you can see S1 object has for a= 10 and b = 20; So, in S2, a = old.a; //old is object S1 b = old.b //old is another name for object S2

[@bipinkhangar3346]

Sir but "this" function me . Nhi chalta na wo to java me hota hai.....cpp me this-> aisa hota hai na shyad???

[@bilalsheikh5786]

(*this).a and this->a are different syntax for the same operation. You are right that -> is a typical java operator, but it is implemented in newer C++ as well.

[@rameshjogi8501]

What is shallow and deep copy ???

[@archanajames2468]

Brilliant

[@prabha8682]

Thanx for helping

[@arbindmahato2371]

U r great sir

[@MainDoodler]

Good, thanks for the lesson. But everyone's using copy contructor even when they assign as s1=s2. Why's copy constructor also invoking at such occurrence? Anyone knows? :)

[@vikrantmahajan280]

Brother both are valid statement just we need to understand that this s2 value is passing In the constructor.like if we pass two values in constructor we write like s1(4, 3) if we need to pass only one parameter then s1=4 this way is also correct

[@VideoLanxer]

I believe the answer will be 10,20 and 10,20 If the answer is same twice, what is the use? ,🤔🤔🤔

[@iAlienGirli]

Let's say you need to create the same object twice (or more) and you need to change one of them during your program or whatever... This is how you should create the same objects

[@sanjeevkant8470]

I think you have to use constant for reference object in copy constructor parameter, otherwise the old object values can be manipulated inside copy constructor, just a suggestion from my side.

[@amazingcreator3744]

Sir can we write s2=s1 like this?

[@sreyashreepal3146]

where is the parameterized constructor video?? Can anyone share the link??

[@pratikkunthe6472]

Sir where is parameterized constructor??

[@vsarts1967]

Watch video number 31 , overloading example 1

[@tuttejkumar6713]

thank u sir

[@unfinished.education]

supper se upper sir

[@bhaumikk7893]

good one..

[@neerajmahajan9457]

Best♥

[@cristo_sal]

What about copying pointer variables?

[@Beyond707]

Excellent

[@saptarshibose9718]

I think the syntax is class_name(const &old_obj);

[@viswanathgupta7406]

Add more session sir

[@hrishikeshkulkarni2856]

awesome sir

[@s.chinna3722]

sir in dev c++ software . its showing error when I place . when I remove (.h) its compiling . can u please give me reason sir

[@jotu2002]

When we use turbo c++ or any old complier (I think ) then we need to use .h otherwise in visual studio or other new compilers there is no need

[@kalairavichandran558]

sir,why you removed & in s2

[@sofimajeed8342]

That should not be there

[@rajasekharburgala]

Sample (S2)=S1 Equals to sample S2 = S1, so & is not required

[@tanvimahajan2697]

where is parameterized constructor video??

[@ayushshah7831]

best sir

[@RifadIslam]

His English accent is just perfect than any other Indian peoples :3

[@DewanandSahu01]

lect 30 then 35 then 34

[@akhileshbharati3932]

Asp mere ko thik se Nahi samjha maye

[@TheAaditvlog.com1]

I got it

[@subhajitadhikary155]

Thanks a lot sir, really great explanation

[@quamzgraphix9826]

thank you sir...

[@kritithakur5085]

Great sir

[@sumasumu3794]

explanation are up to the point and can easily understand sir.tnq sir

[@danumichael4864]

thanks sir