Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Programming Languages >> C++ >> OOPS
  2. Suggest New Category

Why is it so that we can have virtual constructors but we
cannot have virtual destructors?

Question Posted / poonam

Answers were Sorted based on User's Feedback



Why is it so that we can have virtual constructors but we cannot have virtual destructors?..

Answer / rdl

We can have Virtual Destructor. We cannot have virtual
constructor, becoz, if the constructor is virtual, in
polymorphism, there may be a chance for the base class
constructor not to get executed. so the entire class will
not be available.

Is This Answer Correct ?    11 Yes 0 No

Why is it so that we can have virtual constructors but we cannot have virtual destructors?..

Answer / sachinmundhra

vptr gets initialize in constructor. So in that case we
cannot have virtual constructor.

Is This Answer Correct ?    5 Yes 0 No

Post New Answer

More OOPS Interview Questions

What is protected in oop?

0 Answers  

What is namespace?

15 Answers  

what is difference between objects and function

3 Answers  

Will I be able to get a picture in D drive to the c++ program? If so, help me out?

0 Answers  

difference between class and object

10 Answers   Chandan, IBM, Magic Soft,

difference between overloading and overridding

11 Answers  

How to overload new operator in c++

2 Answers  

How to use CMutex, CSemaphore in VC++ MFC

0 Answers   Persistent, TCS,

What makes a language oop?

0 Answers  

what is oppes

2 Answers  

Can we create object of class with private constructor?

5 Answers  

What does enum stand for?

0 Answers  

For more OOPS Interview Questions Click Here
Categories