Obj.Ephemeron(3)                 OCaml library                Obj.Ephemeron(3)

NAME
       Obj.Ephemeron - no description

Module
       Module   Obj.Ephemeron

Documentation
       Module Ephemeron
        : sig end









       Ephemeron with arbitrary arity and untyped

       type obj_t = Obj.t


       alias for Obj.t



       type t


       an ephemeron cf Obj.Ephemeron




       val create : int -> t


       create n returns an ephemeron with n keys.  All the keys and the data
       are initially empty.  The argument n must be between zero and
       Obj.Ephemeron.max_ephe_length (limits included).



       val length : t -> int

       return the number of keys



       val get_key : t -> int -> obj_t option




       val get_key_copy : t -> int -> obj_t option




       val set_key : t -> int -> obj_t -> unit




       val unset_key : t -> int -> unit




       val check_key : t -> int -> bool




       val blit_key : t -> int -> t -> int -> int -> unit




       val get_data : t -> obj_t option




       val get_data_copy : t -> obj_t option




       val set_data : t -> obj_t -> unit




       val unset_data : t -> unit




       val check_data : t -> bool




       val blit_data : t -> t -> unit




       val max_ephe_length : int

       Maximum length of an ephemeron, ie the maximum number of keys an
       ephemeron could contain



OCamldoc                          2024-02-29                  Obj.Ephemeron(3)