parameters: (self, function)
docstring: Update values of the fitting parameters.
          @param func: A IFunction object containing new parameter values.
docstring_summary: Update values of the fitting parameters.
docstring_tokens: Update values of the fitting parameters .
function: def update(self, function):
          """
          Update values of the fitting parameters.
          @param func: A IFunction object containing new parameter values.
          """
          self._attrib.update(function)
          self._params.update(function)
function_tokens: def update ( self , function ) : self . _attrib . update ( function ) self . _params . update ( function )