Why Pointers To Functions in C++ -


I want to ask when do we need to use the indicators for more functions? I had received some searches and answers so that we could use different functions at different times, but can we still do this by calling the function directly?

Thank you.

I do not think there is any other way to do this in C.

It is possible to obtain the same effect by using the object with the virtual member function in C ++, the object is the reference of the base class or the indicator then the object pointer is used directly to the function pointer Same is serving the same purpose.



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