438                                  char delimiter) {  in hex_encode_with_delimiter()  argument
447   size_t needed = delimiter ? (srclen * 3) : (srclen * 2 + 1);  in hex_encode_with_delimiter()
458     if (delimiter && (srcpos < srclen)) {  in hex_encode_with_delimiter()
459       buffer[bufpos] = delimiter;  in hex_encode_with_delimiter()
478                                       char delimiter) {  in hex_encode_with_delimiter()  argument
482                                             source, srclen, delimiter);  in hex_encode_with_delimiter()
494                                  char delimiter) {  in hex_decode_with_delimiter()  argument
502   size_t needed = (delimiter) ? (srclen + 1) / 3 : srclen / 2;  in hex_decode_with_delimiter()
521     if (delimiter && (srclen - srcpos) > 1) {  in hex_decode_with_delimiter()
522       if (source[srcpos] != delimiter)  in hex_decode_with_delimiter()
535                                  const std::string& source, char delimiter) {  in hex_decode_with_delimiter()  argument
537                                    source.c_str(), source.length(), delimiter);  in hex_decode_with_delimiter()
557 size_t tokenize(const std::string& source, char delimiter,  in tokenize()  argument
562     if (source[i] == delimiter) {  in tokenize()
576                                   char delimiter,  in tokenize_with_empty_tokens()  argument
581     if (source[i] == delimiter) {  in tokenize_with_empty_tokens()
590 size_t tokenize_append(const std::string& source, char delimiter,  in tokenize_append()  argument
595   tokenize(source, delimiter, &new_fields);  in tokenize_append()
600 size_t tokenize(const std::string& source, char delimiter, char start_mark,  in tokenize()  argument
620     tokenize_append(pre_mark, delimiter, fields);  in tokenize()
625   return tokenize_append(remain_source, delimiter, fields);  in tokenize()
629                     const char delimiter,  in tokenize_first()  argument
633   size_t left_pos = source.find(delimiter);  in tokenize_first()
640   while (source[right_pos] == delimiter) {  in tokenize_first()
649 size_t split(const std::string& source, char delimiter,  in split()  argument
655     if (source[i] == delimiter) {  in split()