Can specific function hiding be removed ?

Question

Hi

Refer code below:

https://code.sololearn.com/cs7akz5edxUF

If we remove line using A::display; from class B, one and zero parametric display will result into compile time error.

Can i have some mechanism to stop accessing one and not other? I mean i want to remove function hiding for specific function signature. Is it possible?

Answer 1

No you can't. But there is some trick. You can hide specific signuture in derived class making it private.

Answer 2

Sounds good