;+
; NAME:
;	SMEI_SEQUENCE::GET_ROLL
;
;
; PURPOSE:
;	Return whether to roll at the end of a sequence when scrolling.
;
;
; CATEGORY:
;	smei sequence
;
;
; CALLING SEQUENCE:
;	iroll = seqref -> get_roll()
;
;
; OUTPUTS:
;	iroll	bool	Wheter to roll or not
;
;
; MODIFICATION HISTORY:
;	Original: 20/7/10; SJT
;-

function smei_sequence::get_roll

return,  ~self.options.no_roll

end