overloaded_operators_for_enum.cpp

#include <cstdio>
#include <cstring>
#include <iostream>
#include <vector>
using namespace std;

enum class Crap {
    A = 0,
    B,
    C,
    Count
};

Crap& operator++(Crap& c) {
    c = static_cast<Crap>(static_cast<int>(c) + 1);
    return c;
}

Crap operator++(Crap& orig, int)
{
    Crap rVal = orig;
    ++orig;
    return rVal;
}

int main() {
    for(Crap c = Crap::A; c != Crap::Count; c++)
        cout << "wohoo" << endl;
    
    return 0;
}