let get_next func status states =
let st,tr = mk_empty_pre_or_post () in
let (_,trans_l) = Data_for_ltl.getAutomata() in
List.iter
(fun t ->
if (states.(t.start.nums)) && (isCrossable t func status) then
begin
st.(t.stop.nums)<- true ;
tr.(t.numt)<- true
end
)
trans_l;
(st,tr)