Returns the positive length (>= 0) of seq. Note that this method is O(h) where `h' is the height of the tree. It is thus more efficient to use glib.sequence.Sequence.isEmpty when comparing the length to zero.
the length of seq
Returns the positive length (>= 0) of seq. Note that this method is O(h) where `h' is the height of the tree. It is thus more efficient to use glib.sequence.Sequence.isEmpty when comparing the length to zero.