Method Token

isis/src/core/src/IString.cpp:898–917

* Returns the first token in the IString. A token is defined as a string of * characters from the beginning of the string to, but not including, the first * character matching any character in the separator string. The token is * removed from the original string along with the separator. * * @deprecated * * @param separator The string of characters used to separate tokens. The

   * @return IString
   */
  IString IString::Token(const IString &separator) {
    IString retstr = "" ;

    for(unsigned int i = 0; i < size(); i++) {
      for(unsigned int sep = 0; sep < separator.size(); sep++) {
        if(separator[sep] == at(i)) {
          retstr = substr(0, i);
          replace(0, i + 1, "");
          return retstr;
        }
      }
    }

    if(retstr == "") {
      retstr = (*this);
      replace(0, size(), "");
    }

    return retstr;
  }

  /**
   * @brief Find separators between characters and split them into strings