Use std::uniform_int_distribution and define its range later

Question

I have problem where I want to create a std::uniform_int_distribution in a struct and then give its range later. Below is what I want.

#include          


        

Answer 1

You should do

group.dis = std::uniform_int_distribution<>(0,19);

instead of

group.dis(0,19);

Also, your code seems to be taken without reference directly from here, so a link as kind of a tributal citation would have been in order.