-module Array = ArrayLabels
+module type S = sig
+ type ('k, 'v) t
-module Tree_vanilla = Tree_unbalanced_vanilla
-module Tree_redblack = Tree_balanced_red_black
+ val empty : ('k, 'v) t
-let () =
- let unbalanced = Tree_vanilla.empty in
- let unbalanced = Tree_vanilla.set unbalanced ~k:"k1" ~v:"v1" in
- let unbalanced = Tree_vanilla.set unbalanced ~k:"k2" ~v:"v2" in
- assert (Tree_vanilla.member unbalanced ~k:"k1");
- assert (Tree_vanilla.member unbalanced ~k:"k2");
- assert (Some "v1" = Tree_vanilla.get unbalanced ~k:"k1");
- assert (Some "v2" = Tree_vanilla.get unbalanced ~k:"k2");
+ val set : ('k, 'v) t -> k:'k -> v:'v -> ('k, 'v) t
- let balanced = Tree_redblack.empty in
- let balanced = Tree_redblack.set balanced ~k:"k1" ~v:"v1" in
- let balanced = Tree_redblack.set balanced ~k:"k2" ~v:"v2" in
- assert (Tree_redblack.member balanced ~k:"k1");
- assert (Tree_redblack.member balanced ~k:"k2");
- assert (Some "v1" = Tree_redblack.get balanced ~k:"k1");
- assert (Some "v2" = Tree_redblack.get balanced ~k:"k2");
+ val get : ('k, 'v) t -> k:'k -> 'v option
- (*let unbalanced =*)
- (*Array.fold_left (Sys.argv)*)
- (*~init:Tree_vanilla.empty*)
- (*~f:(fun t k -> Tree_vanilla.set t ~k ~v:())*)
- (*in*)
- (*print_endline (Tree_vanilla.to_dot unbalanced ~k_to_string:(fun x -> x));*)
+ val member : ('k, 'v) t -> k:'k -> bool
- let balanced =
- Array.fold_left (Sys.argv)
- ~init:Tree_redblack.empty
- ~f:(fun t k -> Tree_redblack.set t ~k ~v:())
- in
- print_endline (Tree_redblack.to_dot balanced ~k_to_string:(fun x -> x))
+ val to_dot : ('k, 'v) t -> k_to_string:('k -> string) -> string
+end