Function to_dec_array

include/boost/stacktrace/detail/to_dec_array.hpp:21–42

We do not use boost::lexical_cast in this function to reduce module dependencies

// We do not use boost::lexical_cast in this function to reduce module dependencies
inline std::array<char, 40> to_dec_array(std::size_t value) noexcept {
    std::array<char, 40> ret;
    if (!value) {
        ret[0] = '0';
        ret[1] = '\0';
        return ret;
    }

    std::size_t digits = 0;
    for (std::size_t value_copy = value; value_copy; value_copy /= 10) {
        ++ digits;
    }

    for (std::size_t i = 1; i <= digits; ++i) {
        ret[digits - i] = static_cast<char>('0' + (value % 10));
        value /= 10;
    }

    ret[digits] = '\0';

    return ret;
}


}}} // namespace boost::stacktrace::detail