Enum “Inheritance”

Question

I have an enum in a low level namespace. I\'d like to provide a class or enum in a mid level namespace that \"inherits\" the low level enum.

namespace low
{
         


        

Answer 1

This is not possible (as @JaredPar already mentioned). Trying to put logic to work around this is a bad practice. In case you have a base class that have an enum, you should list of all possible enum-values there, and the implementation of class should work with the values that it knows.

E.g. Supposed you have a base class BaseCatalog, and it has an enum ProductFormats (Digital, Physical). Then you can have a MusicCatalog or BookCatalog that could contains both Digital and Physical products, But if the class is ClothingCatalog, it should only contains Physical products.