(self, index)
return copy.deepcopy(self.__state_list[index])
Get a State object in the container.

        Parameters
        ----------
        index: int
            The index of the State object. 0 <= index < len(self)

        Returns
        -------
        st: State
            The State object in the previous iteration.
Get a State object in the container.
Get a State object in the container .
def get_state(self, index):
        """Get a State object in the container.

        Parameters
        ----------
        index: int
            The index of the State object. 0 <= index < len(self)

        Returns
        -------
        st: State
            The State object in the previous iteration.
        """
        assert (0 <= index < len(self))
        return copy.deepcopy(self.__state_list[index])
def get_state ( self , index ) : assert ( 0 <= index < len ( self ) ) return copy . deepcopy ( self . __state_list [ index ] )