SwapEndian.hpp

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//
// Created by cbihan on 06/10/2021.
//
 
#pragma once
 
#include <climits>
#include <cstdint>
 
namespace Babel
{
    template <typename T>
    T swapEndian(T value)
    {
        auto *lo = reinterpret_cast<unsigned char *>(&value);
        auto *hi = reinterpret_cast<unsigned char *>(&value) + sizeof(T) - 1;
        unsigned char swap;
        while (lo < hi) {
            swap = *lo;
            *lo++ = *hi;
            *hi-- = swap;
        }
 
        return value;
    }
}