gomons

// Copyright 2007 Timo Bingmann <[email protected]>
// Distributed under the Boost Software License, Version 1.0.
// (See http://www.boost.org/LICENSE_1_0.txt)
//
// Original link http://panthema.net/2007/0328-ZLibString.html

#include <string>
#include <stdexcept>
#include <iostream>
#include <iomanip>

gomons

template <typename E> constexpr typename std::underlying_type<E>::type to_underlying(E e) {
    return static_cast<typename std::underlying_type<E>::type>(e);
}

gomons

// Original: http://stackoverflow.com/a/12867287/1091536
// Usage:
// To convert from given endian to host, use:
//     host = endian(source, endian_of_source)
// To convert from host endian to given endian, use:
//     output = endian(hostsource, endian_you_want_to_output)

enum class Endian: int {
    Big = 1, Little = 0
};