统一分配问题

Question

I have a pretty basic question which after looking around across the internet, I thought I was doing it correct. I want to generate a random distribution using uniform_int_distribution .

I have this code in my project, compiled with C++11 standards

uniform_int_distribution<> dis(0,5);

I get the error:

uniform_int_distribution was not declared in this scope.

I thought I was initializing it with the previous statement.

Answer 1

This error is consistent with you leaving off std:: , so you should use it like follows:

 std::uniform_int_distribution<> dis(0,5);

See it working live .

Note as WhozCraig mentioned you also need to include the random header:

#include <random>