def undefine(self):
        """Undefine the Rule.

        Python equivalent of the CLIPS undefrule command.

        The object becomes unusable after this method has been called.

        """
        if lib.EnvUndefrule(self._env, self._rule) != 1:
            raise CLIPSError(self._env)

        self._env = None
def undefine ( self ) : if lib . EnvUndefrule ( self . _env , self . _rule ) != 1 : raise CLIPSError ( self . _env ) self . _env = None
Undefine the Rule.

        Python equivalent of the CLIPS undefrule command.

        The object becomes unusable after this method has been called.