package ocaml-base-compiler

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Official release 4.09.1

Install 

dune-project
 Dependency

ocaml.org Edit opam file Versions (70)

Authors

  1. Xavier Leroy

Maintainers

  1. David Allsopp
  2. F
    Florian Angeletti <florian.angeletti@inria.fr>

Sources

4.09.1.tar.gz
sha256=3e3146e0c876d14bdd574cb543e782feb2b07a7cabd054a8f322ef40de61943a

doc/ocamlcommon/Ident/index.html

Module Ident

type t
include Identifiable.S with type t := t
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 equal : T.t -> T.t -> bool

The equality predicate used to compare keys.

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

  • ((=), Hashtbl.hash) for comparing objects by structure (provided objects do not contain floats)
  • ((fun x y -> compare x y = 0), Hashtbl.hash) for comparing objects by structure and handling Stdlib.nan correctly
  • ((==), Hashtbl.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 print_with_scope : Format.formatter -> t -> unit

Same as print except that it will also add a "n" suffix if the scope of the argument is n.

val create_scoped : scope:int -> string -> t
val create_local : string -> t
val create_persistent : string -> t
val create_predef : string -> t
val rename : t -> t

Creates an identifier with the same name as the input, a fresh stamp, and no scope.

  • raises [Fatal_error]

    if called on a persistent / predef ident.

val name : t -> string
val unique_name : t -> string
val unique_toplevel_name : t -> string
val persistent : t -> bool
val same : t -> t -> bool

Compare identifiers by binding location. Two identifiers are the same either if they are both non-persistent and have been created by the same call to create_*, or if they are both persistent and have the same name.

val compare : t -> t -> int
val global : t -> bool
val is_predef : t -> bool
val scope : t -> int
val lowest_scope : int
val highest_scope : int
val reinit : unit -> unit
type 'a tbl
val empty : 'a tbl
val add : t -> 'a -> 'a tbl -> 'a tbl
val find_same : t -> 'a tbl -> 'a
val find_name : string -> 'a tbl -> t * 'a
val find_all : string -> 'a tbl -> (t * 'a) list
val fold_name : (t -> 'a -> 'b -> 'b) -> 'a tbl -> 'b -> 'b
val fold_all : (t -> 'a -> 'b -> 'b) -> 'a tbl -> 'b -> 'b
val iter : (t -> 'a -> unit) -> 'a tbl -> unit
val remove : t -> 'a tbl -> 'a tbl
val make_key_generator : unit -> t -> t