153                                 const char* delim,  in SplitStringToIteratorUsing()  argument
156   if (delim[0] != '\0' && delim[1] == '\0') {  in SplitStringToIteratorUsing()
157     char c = delim[0];  in SplitStringToIteratorUsing()
173   begin_index = full.find_first_not_of(delim);  in SplitStringToIteratorUsing()
175     end_index = full.find_first_of(delim, begin_index);  in SplitStringToIteratorUsing()
181     begin_index = full.find_first_not_of(delim, end_index);  in SplitStringToIteratorUsing()
186                       const char* delim,  in SplitStringUsing()  argument
189   SplitStringToIteratorUsing(full, delim, it);  in SplitStringUsing()
206                                      const char* delim,  in SplitStringToIteratorAllowEmpty()  argument
213     end_index = full.find_first_of(delim, begin_index);  in SplitStringToIteratorAllowEmpty()
224 void SplitStringAllowEmpty(const string& full, const char* delim,  in SplitStringAllowEmpty()  argument
227   SplitStringToIteratorAllowEmpty(full, delim, 0, it);  in SplitStringAllowEmpty()
239                                 const char* delim,  in JoinStringsIterator()  argument
243   int delim_length = strlen(delim);  in JoinStringsIterator()
258       result->append(delim, delim_length);  in JoinStringsIterator()
265                  const char* delim,  in JoinStrings()  argument
267   JoinStringsIterator(components.begin(), components.end(), delim, result);  in JoinStrings()