(self)
return self
Returns a copy of the strategy, if there is data that should be kept separate between
        states. If not, returns self.
Returns a copy of the strategy, if there is data that should be kept separate between
        states. If not, returns self.
Returns a copy of the strategy if there is data that should be kept separate between states . If not returns self .
def copy(self):
        """
        Returns a copy of the strategy, if there is data that should be kept separate between
        states. If not, returns self.
        """
        return self
def copy ( self ) : return self