Method write_number

Source/Utils/json.hpp:14234–14248

            */
            template<typename NumberType, bool OutputIsLittleEndian = false>
            void write_number(const NumberType n)
            {
                // step 1: write number to array of length NumberType
                std::array<CharType, sizeof(NumberType)> vec;
                std::memcpy(vec.data(), &n, sizeof(NumberType));

                // step 2: write array to output (with possible reordering)
                if (is_little_endian != OutputIsLittleEndian)
                {
                    // reverse byte order prior to conversion if necessary
                    std::reverse(vec.begin(), vec.end());
                }

                oa->write_characters(vec.data(), sizeof(NumberType));
            }

            void write_compact_float(const number_float_t n, detail::input_format_t format)
            {