How can I output the value of an enum class in C++11

Question

How can I output the value of an enum class in C++11? In C++03 it\'s like this:

#include 

using namespace std;

enum A {
  a =          


        

Answer 1

To write simpler,

enum class Color
{
    Red = 1,
    Green = 11,
    Blue = 111
};

int value = static_cast(Color::Blue); // 111