14101     static std::vector<string_t> split(const string_t& reference_string)  in split()  argument
14106         if (reference_string.empty())  in split()
14112         if (JSON_HEDLEY_UNLIKELY(reference_string[0] != '/'))  in split()
14114 …il::concat("JSON pointer must be empty or begin with '/' - was: '", reference_string, "'"), nullpt…  in split()
14122             std::size_t slash = reference_string.find_first_of('/', 1),  in split()
14131             slash = reference_string.find_first_of('/', start))  in split()
14135             auto reference_token = reference_string.substr(start, slash - start);  in split()
14170     static void flatten(const string_t& reference_string,  in flatten()  argument
14181                     result[reference_string] = nullptr;  in flatten()
14188                         flatten(detail::concat(reference_string, '/', std::to_string(i)),  in flatten()
14200                     result[reference_string] = nullptr;  in flatten()
14207 …flatten(detail::concat(reference_string, '/', detail::escape(element.first)), element.second, resu…  in flatten()
14224                 result[reference_string] = value;  in flatten()