Module `BatHashtbl.Make`Source

Functor building an implementation of the hashtable structure. The functor Hashtbl.Make returns a structure containing a type key of keys and a type 'a t of hash tables associating data of type 'a to keys of type key. The operations perform similarly to those of the generic interface, but use the hashing and equality functions specified in the functor argument H instead of generic equality and hashing.

Parameters

module H : HashedType

Signature

Sourcetype key = H.t

Sourcetype 'a t

Sourceval create : int -> 'a t

Sourceval length : 'a t -> int

Sourceval is_empty : 'a t -> bool

Sourceval clear : 'a t -> unit

Sourceval copy : 'a t -> 'a t

Sourceval add : 'a t -> key -> 'a -> unit

Sourceval remove : 'a t -> key -> unit

Sourceval remove_all : 'a t -> key -> unit

Sourceval find : 'a t -> key -> 'a

Sourceval find_all : 'a t -> key -> 'a list

Sourceval find_default : 'a t -> key -> 'a -> 'a

Sourceval find_option : 'a t -> key -> 'a option

Sourceval replace : 'a t -> key -> 'a -> unit

Sourceval mem : 'a t -> key -> bool

Sourceval iter : (key -> 'a -> unit) -> 'a t -> unit

Sourceval for_all : (key -> 'a -> bool) -> 'a t -> bool

Sourceval fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b

Sourceval exists : (key -> 'a -> bool) -> 'a t -> bool

Sourceval map : (key -> 'b -> 'c) -> 'b t -> 'c t

Sourceval map_inplace : (key -> 'a -> 'a) -> 'a t -> unit

Sourceval filter : ('a -> bool) -> 'a t -> 'a t

Sourceval filter_inplace : ('a -> bool) -> 'a t -> unit

Sourceval filteri : (key -> 'a -> bool) -> 'a t -> 'a t

Sourceval filteri_inplace : (key -> 'a -> bool) -> 'a t -> unit

Sourceval filter_map : (key -> 'a -> 'b option) -> 'a t -> 'b t

Sourceval filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit

Sourceval modify : key -> ('a -> 'a) -> 'a t -> unit

Sourceval modify_def : 'a -> key -> ('a -> 'a) -> 'a t -> unit

Sourceval modify_opt : key -> ('a option -> 'a option) -> 'a t -> unit

Source

val merge : 
  (key -> 'a option -> 'b option -> 'c option) ->
  'a t ->
  'b t ->
  'c t

Sourceval merge_all : (key -> 'a list -> 'b list -> 'c list) -> 'a t -> 'b t -> 'c t

Sourceval stats : 'a t -> statistics

Sourceval keys : 'a t -> key BatEnum.t

Sourceval values : 'a t -> 'a BatEnum.t

Sourceval enum : 'a t -> (key * 'a) BatEnum.t

Sourceval to_list : 'a t -> (key * 'a) list

Sourceval of_enum : (key * 'a) BatEnum.t -> 'a t

Sourceval of_list : (key * 'a) list -> 'a t

Source

val print : 
  ?first:string ->
  ?last:string ->
  ?sep:string ->
  ('a BatInnerIO.output -> key -> unit) ->
  ('a BatInnerIO.output -> 'b -> unit) ->
  'a BatInnerIO.output ->
  'b t ->
  unit

Override modules

The following modules replace functions defined in Hashtbl with functions behaving slightly differently but having the same name. This is by design: the functions meant to override the corresponding functions of Hashtbl.

Sourcemodule Exceptionless : sig ... end

Operations on Hashtbl without exceptions.

Sourcemodule Infix : sig ... end

Infix operators over a BatHashtbl

Sourcemodule Labels : sig ... end

Operations on Hashtbl with labels.

Install

Dune Dependency

Authors

Maintainers

Sources

doc/batteries.unthreaded/BatHashtbl/Make/index.html

Module `BatHashtbl.Make`Source

Parameters

Signature

Override modules

package batteries

Install

Dune Dependency

Authors

Maintainers

Sources

doc/batteries.unthreaded/BatHashtbl/Make/index.html

Module BatHashtbl.MakeSource

Parameters

Signature

Override modules

Module `BatHashtbl.Make`Source