Policy-based template design: How to access certain policies of the class?
- by dehmann
I have a class that uses several policies that are templated. It is called Dish in the following example. I store many of these Dishes in a vector (using a pointer to simple base class), but then I'd like to extract and use them. But I don't know their exact types.
Here is the code; it's a bit long, but really simple:
#include <iostream>…