Virtual functions


Please consider a class

class XYZ{
virtual fnSomefunction(int);

class DER : public XYZ{

When I try to compile the above, I get an error related to the overloaded function. Cant I oveload a function which has been defined in he base class?

If so, then what is the reason?



Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

So what's the error?  I don't see any problem with what you've posted above.
I tried the above on my compiler and it works just great.  By any chance are you getting a "No overloaded constructor" error?

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
just have a try about class XYZ:

Class XYZ{
virtual fnSomefunction( )=0;

good luck
what is the answer???
who should get the points?

It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Storage Software

From novice to tech pro — start learning today.