what is virtual function?
- 26 Answers
- 55964 Views
- Aspire, HP, Infosys, RoboSoft, TCS, I also Faced
- E-Mail Answers
Answer Posted / manav sharma
It allows one to write generalized code that works with the
base class pointer which can dynamically point to the
derieved class objects. Virtual function allows you to
implement runtime polymorphism. It allows the function call
to be binded with function definition as late as runtime.
Also read: concept of VPTR and VTABLE from Thinking in C++
| Is This Answer Correct ? | 56 Yes | 8 No |
Post New Answer View All Answers
What is interface in oop?
What are the two different types of polymorphism?
What is polymorphism used for?
What is oops with example?
Can you inherit a private class?
Hi friends I have experience of 6 months in website design and maintanence. Now i am looking for other IT jobs.. to switch platform. please post any interview you know in chennai.
What is abstraction in oop?
What is balance factor?
just right the logic of it 1--> If few people are electing then every time ur candidate should win 2--> arrange books in box, if box carry weight == books weight then take another box..... find the no of box required.
How does polymorphism work?
Write a program to implement OOPS concepts such as inheritance, polymorphism, friend function, operator overloading?
Can destructor be overloaded?
What is advantage of inheritance?
assume the program must insert 4 elements from the key board and then do the following programs.sequential search(search one of the elements),using insertion sort(sort the element) and using selection sort(sort the element).
How do you define a class in oop?
