Module MutableMap.Int

type key = int
type 'a t
val make : unit -> 'a t
val clear : 'a t -> unit
val isEmpty : 'a t -> bool
val has : 'a t -> key -> bool
val cmpU : 'a t -> 'a t -> ('a -> 'a -> int) Js.Fn.arity2 -> int
val cmp : 'a t -> 'a t -> ('a -> 'a -> int) -> int

cmp m1 m2 cmp First compare by size, if size is the same, compare by key, value pair

val eqU : 'a t -> 'a t -> ('a -> 'a -> bool) Js.Fn.arity2 -> bool
val eq : 'a t -> 'a t -> ('a -> 'a -> bool) -> bool

eq m1 m2 cmp

val forEachU : 'a t -> (key -> 'a -> unit) Js.Fn.arity2 -> unit
val forEach : 'a t -> (key -> 'a -> unit) -> unit

forEach m f applies f to all bindings in map m. f receives the key as first argument, and the associated value as second argument. The application order of f is in increasing order.

val reduceU : 'a t -> 'b -> ('b -> key -> 'a -> 'b) Js.Fn.arity3 -> 'b
val reduce : 'a t -> 'b -> ('b -> key -> 'a -> 'b) -> 'b

reduce m a f computes (f kN dN ... (f k1 d1 a)...), where k1 ... kN are the keys of all bindings in m (in increasing order), and d1 ... dN are the associated data.

val everyU : 'a t -> (key -> 'a -> bool) Js.Fn.arity2 -> bool
val every : 'a t -> (key -> 'a -> bool) -> bool

every m p checks if all the bindings of the map satisfy the predicate p. The application order of p is unspecified.

val someU : 'a t -> (key -> 'a -> bool) Js.Fn.arity2 -> bool
val some : 'a t -> (key -> 'a -> bool) -> bool

some m p checks if at least one binding of the map satisfy the predicate p. The application order of p is unspecified.

val size : 'a t -> int
val toList : 'a t -> (key * 'a) list

In increasing order

val toArray : 'a t -> (key * 'a) array

In increasing order

val fromArray : (key * 'a) array -> 'a t
val keysToArray : 'a t -> key array
val valuesToArray : 'a t -> 'a array
val minKey : _ t -> key option
val minKeyUndefined : _ t -> key Js.undefined
val maxKey : _ t -> key option
val maxKeyUndefined : _ t -> key Js.undefined
val minimum : 'a t -> (key * 'a) option
val minUndefined : 'a t -> (key * 'a) Js.undefined
val maximum : 'a t -> (key * 'a) option
val maxUndefined : 'a t -> (key * 'a) Js.undefined
val get : 'a t -> key -> 'a option
val getUndefined : 'a t -> key -> 'a Js.undefined
val getWithDefault : 'a t -> key -> 'a -> 'a
val getExn : 'a t -> key -> 'a
val checkInvariantInternal : _ t -> unit

raise when invariant is not held

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

remove m x do the in-place modification

val removeMany : 'a t -> key array -> unit
val set : 'a t -> key -> 'a -> unit

set m x y do the in-place modification, return m for chaining. If x was already bound in m, its previous binding disappears.

val updateU : 'a t -> key -> ('a option -> 'a option) Js.Fn.arity1 -> unit
val update : 'a t -> key -> ('a option -> 'a option) -> unit
val mapU : 'a t -> ('a -> 'b) Js.Fn.arity1 -> 'b t
val map : 'a t -> ('a -> 'b) -> 'b t

map m f returns a map with same domain as m, where the associated value a of all bindings of m has been replaced by the result of the application of f to a. The bindings are passed to f in increasing order with respect to the ordering over the type of the keys.

val mapWithKeyU : 'a t -> (key -> 'a -> 'b) Js.Fn.arity2 -> 'b t
val mapWithKey : 'a t -> (key -> 'a -> 'b) -> 'b t