(cls, dim, dtype)
return cls(setup_arr.copy(), setup_arr.copy())
Returns an empty bounded volume (hypercube).

        :param dim: dimension of the volume
        :param dtype: dtype of the coordinates
        :return: an empty :class:`.BoundedVolumes`
Returns an empty bounded volume (hypercube).
Returns an empty bounded volume ( hypercube ) .
def empty(cls, dim, dtype):
        """
        Returns an empty bounded volume (hypercube).

        :param dim: dimension of the volume
        :param dtype: dtype of the coordinates
        :return: an empty :class:`.BoundedVolumes`
        """
        setup_arr = np.zeros((0, dim), dtype=dtype)
        return cls(setup_arr.copy(), setup_arr.copy())
def empty ( cls , dim , dtype ) : setup_arr = np . zeros ( ( 0 , dim ) , dtype = dtype ) return cls ( setup_arr . copy ( ) , setup_arr . copy ( ) )