include module type of Stdlib.Hashtbl
with type statistics = Stdlib.Hashtbl.statistics
and module Make = Stdlib.Hashtbl.Make
and type ('a, 'b) t = ('a, 'b) Stdlib.Hashtbl.tval create : ?random:bool -> int -> ('a, 'b) tval clear : ('a, 'b) t -> unitval reset : ('a, 'b) t -> unitval add : ('a, 'b) t -> 'a -> 'b -> unitval find : ('a, 'b) t -> 'a -> 'bval find_opt : ('a, 'b) t -> 'a -> 'b optionval find_all : ('a, 'b) t -> 'a -> 'b listval mem : ('a, 'b) t -> 'a -> boolval remove : ('a, 'b) t -> 'a -> unitval replace : ('a, 'b) t -> 'a -> 'b -> unitval iter : ('a -> 'b -> unit) -> ('a, 'b) t -> unitval filter_map_inplace : ('a -> 'b -> 'b option) -> ('a, 'b) t -> unitval fold : ('a -> 'b -> 'c -> 'c) -> ('a, 'b) t -> 'c -> 'cval length : ('a, 'b) t -> intval stats : ('a, 'b) t -> statisticsval to_seq : ('a, 'b) t -> ('a * 'b) Stdlib.Seq.tval to_seq_keys : ('a, 'b) t -> 'a Stdlib.Seq.tval to_seq_values : ('a, 'b) t -> 'b Stdlib.Seq.tval replace_seq : ('a, 'b) t -> ('a * 'b) Stdlib.Seq.t -> unitmodule type HashedType = sig ... endmodule type S = sig ... endmodule type SeededHashedType = sig ... endmodule type SeededS = sig ... endmodule MakeSeeded (H : SeededHashedType) : sig ... endinclude module type of struct include CCHashtbl.Poly endget tbl k finds a binding for the key k if present, or returns None if no value is found. Safe version of Hashtbl.find.
get_or tbl k ~default returns the value associated to k if present, and returns default otherwise (if k doesn't belong in tbl).
val keys : ('a, 'b) Stdlib.Hashtbl.t -> 'a CCHashtbl.iterkeys tbl f iterates on keys (similar order as Hashtbl.iter).
val values : ('a, 'b) Stdlib.Hashtbl.t -> 'b CCHashtbl.itervalues tbl f iterates on values in the table tbl.
keys_list tbl is the list of keys in tbl. If the key is in the Hashtable multiple times, all occurrences will be returned.
map_list f tbl maps on a tbl's items. Collect into a list.
incr ?by tbl x increments or initializes the counter associated with x. If get tbl x = None, then after update, get tbl x = Some 1; otherwise, if get tbl x = Some n, now get tbl x = Some (n+1).
decr ?by tbl x is like incr but subtract 1 (or the value of by). If the value reaches 0, the key is removed from the table. This does nothing if the key is not already present in the table.
val to_iter : ('a, 'b) Stdlib.Hashtbl.t -> ('a * 'b) CCHashtbl.iterIterate on bindings in the table.
add_list tbl x y adds y to the list x is bound to. If x is not bound, it becomes bound to y.
val add_iter : ('a, 'b) Stdlib.Hashtbl.t -> ('a * 'b) CCHashtbl.iter -> unitAdd the corresponding pairs to the table, using Hashtbl.add.
val add_iter_with :
f:('a -> 'b -> 'b -> 'b) ->
('a, 'b) Stdlib.Hashtbl.t ->
('a * 'b) CCHashtbl.iter ->
unitAdd the corresponding pairs to the table, using Hashtbl.add. If a key occurs multiple times in the input, the values are combined using f in an unspecified order.
Add the corresponding pairs to the table, using Hashtbl.add. Renamed from add_std_seq since 3.0.
val add_seq_with :
f:('a -> 'b -> 'b -> 'b) ->
('a, 'b) Stdlib.Hashtbl.t ->
('a * 'b) Stdlib.Seq.t ->
unitAdd the corresponding pairs to the table. If a key occurs multiple times in the input, the values are combined using f in an unspecified order.
val of_iter : ('a * 'b) CCHashtbl.iter -> ('a, 'b) Stdlib.Hashtbl.tFrom the given bindings, added in order.
val of_iter_with :
f:('a -> 'b -> 'b -> 'b) ->
('a * 'b) CCHashtbl.iter ->
('a, 'b) Stdlib.Hashtbl.tFrom the given bindings, added in order. If a key occurs multiple times in the input, the values are combined using f in an unspecified order.
From the given bindings, added in order. Renamed from of_std_seq since 3.0.
From the given bindings, added in order. If a key occurs multiple times in the input, the values are combined using f in an unspecified order.
val add_iter_count : ('a, int) Stdlib.Hashtbl.t -> 'a CCHashtbl.iter -> unitadd_iter_count tbl i increments the count of each element of i by calling incr. This is useful for counting how many times each element of i occurs.
add_seq_count tbl seq increments the count of each element of seq by calling incr. This is useful for counting how many times each element of seq occurs. Renamed from add_std_seq_count since 3.0.
val of_iter_count : 'a CCHashtbl.iter -> ('a, int) Stdlib.Hashtbl.tLike add_seq_count, but allocates a new table and returns it.
Like add_seq_count, but allocates a new table and returns it. Renamed from of_std_seq_count since 3.0.
to_list tbl returns the list of (key,value) bindings (order unspecified).
of_list l builds a table from the given list l of bindings k_i -> v_i, added in order using add. If a key occurs several times, it will be added several times, and the visible binding will be the last one.
From the given bindings, added in order. If a key occurs multiple times in the input, the values are combined using f in an unspecified order.
update tbl ~f ~k updates key k by calling f k (Some v) if k was mapped to v, or f k None otherwise; if the call returns None then k is removed/stays removed, if the call returns Some v' then the binding k -> v' is inserted using Hashtbl.replace.
get_or_add tbl ~k ~f finds and returns the binding of k in tbl, if it exists. If it does not exist, then f k is called to obtain a new binding v; k -> v is added to tbl and v is returned.
val pp :
?pp_start:unit CCHashtbl.printer ->
?pp_stop:unit CCHashtbl.printer ->
?pp_sep:unit CCHashtbl.printer ->
?pp_arrow:unit CCHashtbl.printer ->
'a CCHashtbl.printer ->
'b CCHashtbl.printer ->
('a, 'b) Stdlib.Hashtbl.t CCHashtbl.printerpp ~pp_start ~pp_stop ~pp_sep ~pp arrow pp_k pp_v returns a table printer given a pp_k printer for individual key and a pp_v printer for individual value. pp_start and pp_stop control the opening and closing delimiters, by default print nothing. pp_sep control the separator between binding. pp_arrow control the arrow between the key and value. Renamed from print since 2.0.
module type S' = CCHashtbl.Smodule Make' = CCHashtbl.Make