parameters: (self, data)
docstring: Update the current CRC value using the string specified as the data
          parameter.
docstring_summary: Update the current CRC value using the string specified as the data
          parameter.
docstring_tokens: Update the current CRC value using the string specified as the data parameter .
function: def update(self, data):
          '''Update the current CRC value using the string specified as the data
          parameter.
          '''
          self.crcValue = self._crc(data, self.crcValue)
function_tokens: def update ( self , data ) : self . crcValue = self . _crc ( data , self . crcValue )