Module `CCIntMap`Source

Map specialized for Int keys

status: stable

since 0.10

Sourcetype +'a t

Sourceval empty : 'a t

Sourceval is_empty : _ t -> bool

Is the map empty?

since 2.3

Sourceval singleton : int -> 'a -> 'a t

Sourceval doubleton : int -> 'a -> int -> 'a -> 'a t

Sourceval mem : int -> _ t -> bool

Sourceval find : int -> 'a t -> 'a option

Sourceval find_exn : int -> 'a t -> 'a

Same as find but unsafe.

raises Not_found
if key is not present.

Sourceval add : int -> 'a -> 'a t -> 'a t

Sourceval remove : int -> 'a t -> 'a t

Sourceval equal : eq:('a -> 'a -> bool) -> 'a t -> 'a t -> bool

equal ~eq a b checks whether a and b have the same set of pairs (key, value), comparing values with eq.

since 0.13

Sourceval compare : cmp:('a -> 'a -> int) -> 'a t -> 'a t -> int

Total order between maps; the precise order is unspecified.

since 0.13

Sourceval update : int -> ('a option -> 'a option) -> 'a t -> 'a t

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

Filter values using the given predicate

since 2.3

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

Filter-map values using the given function

since 2.3

Sourceval cardinal : _ t -> int

Number of bindings in the map. Linear time.

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

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

Sourceval mapi : (int -> 'a -> 'b) -> 'a t -> 'b t

since 0.17

Sourceval map : ('a -> 'b) -> 'a t -> 'b t

since 0.17

Sourceval choose : 'a t -> (int * 'a) option

Sourceval choose_exn : 'a t -> int * 'a

raises Not_found
if not pair was found.

Sourceval union : (int -> 'a -> 'a -> 'a) -> 'a t -> 'a t -> 'a t

Sourceval inter : (int -> 'a -> 'a -> 'a) -> 'a t -> 'a t -> 'a t

Source

val merge : 
  f:(int -> [ `Left of 'a | `Right of 'b | `Both of 'a * 'b ] -> 'c option) ->
  'a t ->
  'b t ->
  'c t

merge ~f m1 m2 merges m1 and m2 together, calling f once on every key that occurs in at least one of m1 and m2. if f k binding = Some c then k -> c is part of the result, else k is not part of the result.

since 2.3

Whole-collection operations

Sourcetype 'a iter = ('a -> unit) -> unit

Sourcetype 'a gen = unit -> 'a option

Sourceval add_list : 'a t -> (int * 'a) list -> 'a t

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

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

Sourceval add_iter : 'a t -> (int * 'a) iter -> 'a t

Sourceval of_iter : (int * 'a) iter -> 'a t

Sourceval to_iter : 'a t -> (int * 'a) iter

Sourceval keys : _ t -> int iter

Sourceval values : 'a t -> 'a iter

Sourceval add_gen : 'a t -> (int * 'a) gen -> 'a t

since 0.13

Sourceval of_gen : (int * 'a) gen -> 'a t

since 0.13

Sourceval to_gen : 'a t -> (int * 'a) gen

since 0.13

Sourceval add_seq : 'a t -> (int * 'a) Seq.t -> 'a t

since 3.0

Sourceval of_seq : (int * 'a) Seq.t -> 'a t

since 3.0

Sourceval to_seq : 'a t -> (int * 'a) Seq.t

since 3.0

Sourcetype 'a tree = unit -> [ `Nil | `Node of 'a * 'a tree list ]

Sourceval as_tree : 'a t -> [ `Node of int * int | `Leaf of int * 'a ] tree

IO

Sourcetype 'a printer = Format.formatter -> 'a -> unit

Sourceval pp : 'a printer -> 'a t printer

since 0.13

Helpers

Install

Dune Dependency

Authors

Maintainers

Sources

doc/containers-data/CCIntMap/index.html

Module `CCIntMap`Source

Whole-collection operations

IO

package containers-data

Install

Dune Dependency

Authors

Maintainers

Sources

doc/containers-data/CCIntMap/index.html

Module CCIntMapSource

Whole-collection operations

IO

Module `CCIntMap`Source