Tag
Tags on runtime boxed values.
include Identifiable.S
module T : Identifiable.Thing with type t = t
include Identifiable.Thing with type t := T.t
include Hashtbl.HashedType with type t := T.t
val hash : T.t -> int
A hashing function on keys. It must be such that if two keys are equal according to equal
, then they have identical hash values as computed by hash
. Examples: suitable (equal
, hash
) pairs for arbitrary key types include
(=)
, hash
) for comparing objects by structure (provided objects do not contain floats)(fun x y -> compare x y = 0)
, hash
) for comparing objects by structure and handling Stdlib.nan
correctly(==)
, hash
) for comparing objects by physical equality (e.g. for mutable or cyclic objects).include Map.OrderedType with type t := T.t
val output : out_channel -> T.t -> unit
val print : Format.formatter -> T.t -> unit
module Set : Identifiable.Set with module T := T
module Map : Identifiable.Map with module T := T
module Tbl : Identifiable.Tbl with module T := T
val create_exn : int -> t
val to_int : t -> int
val zero : t
val object_tag : t