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what is virtual function?

Answers were Sorted based on User's Feedback



what is virtual function?..

Answer / bhupendra singh

virtual function can be used to override the propertis of a
function.it is part of polymerphism.it is normaly used in inheritance.

Is This Answer Correct ?    0 Yes 0 No

what is virtual function?..

Answer / prashant kalmodiya

VIRTUAL FUNCTION ensures that correct function get called
at runtime

Is This Answer Correct ?    3 Yes 4 No

what is virtual function?..

Answer / sandeep kumar

a virtual function is a member function that you expect to be redefined in derived class when you refer to a derived class object using a pointer or a reference to the base class, you can call a virtual function for the object and executes the derived class version of the function

Is This Answer Correct ?    0 Yes 1 No

what is virtual function?..

Answer / susanta samal

virtual function is used to prevent from more times
calling.That means if a function is declared as virtual
then its def will be diferent in base class & derived class

Is This Answer Correct ?    4 Yes 7 No

what is virtual function?..

Answer / ori

(this answer is more - a "use of virtual function")
One Important use of virtual function is - Aggregation of
object related to derivation class hirarcy, in to an other
class , by defining a pointer to the base class (of
hirarchy) as one of the member objects of the other class.

Is This Answer Correct ?    2 Yes 5 No

what is virtual function?..

Answer / varsha vilas kalebag

virtual function is ended with null

virtual function=o

Is This Answer Correct ?    26 Yes 132 No

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