diff options
Diffstat (limited to 'src/tree/splay.mli')
| -rwxr-xr-x | src/tree/splay.mli | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/tree/splay.mli b/src/tree/splay.mli index a640075..60d067b 100755 --- a/src/tree/splay.mli +++ b/src/tree/splay.mli @@ -48,6 +48,11 @@ module Make (El : KEY) : sig val fold: ('a -> container -> 'a) -> 'a -> t -> 'a
+ (** Return one element of the given tree, or raise Not_found if the tree is
+ empty. Which element is chosen is unspecified, but equal elements will be
+ chosen for equal trees. *)
+ val choose: t -> container
+
(** Represent the content in dot syntax *)
val repr: Format.formatter -> t -> unit
|