Module Biocaml_msg.Tree (.ml)

Message tree for more complex messages.

module Tree:

sig

type t =

| T of string * t list (* A tree of messages. The tree (msg,sub_msgs) is interpreted as meaning that sub_msgs are the various possible explanations for msg. *)

val leaf  : string -> t

val add_child  : t -> t -> t

add_child t x inserts x as the right-most child of t.

val to_string  : t -> string

end