Method get_character

include/util/json.hpp:6615–6625

    {}

    typename char_traits<char_type>::int_type get_character()
    {
        if (JSON_HEDLEY_LIKELY(current != end))
        {
            auto result = char_traits<char_type>::to_int_type(*current);
            std::advance(current, 1);
            return result;
        }

        return char_traits<char_type>::eof();
    }

    // for general iterators, we cannot really do something better than falling back to processing the range one-by-one
    template<class T>