1Hashtbl.MakeSeeded(3)            OCaml library           Hashtbl.MakeSeeded(3)
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NAME

6       Hashtbl.MakeSeeded   -   Functor  building  an  implementation  of  the
7       hashtable structure.
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Module

10       Module   Hashtbl.MakeSeeded
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Documentation

13       Module MakeSeeded
14        : functor (H : SeededHashedType) -> sig end
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17       Functor building an implementation of  the  hashtable  structure.   The
18       functor Hashtbl.MakeSeeded returns a structure containing a type key of
19       keys and a type 'a t of hash tables associating data of type 'a to keys
20       of type key .  The operations perform similarly to those of the generic
21       interface, but use the seeded hashing and equality functions  specified
22       in the functor argument H instead of generic equality and hashing.  The
23       create operation of the result structure supports the ~ random optional
24       parameter  and returns randomized hash tables if ~random:true is passed
25       or if randomization is globally on (see Hashtbl.randomize ).
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28       Since 4.00.0
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31       Parameters:
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33       "H"
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35       Hashtbl.SeededHashedType
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43       type key
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48       type 'a t
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54       val create : ?random:bool -> int -> 'a t
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59       val clear : 'a t -> unit
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64       val reset : 'a t -> unit
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69       val copy : 'a t -> 'a t
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74       val add : 'a t -> key -> 'a -> unit
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79       val remove : 'a t -> key -> unit
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84       val find : 'a t -> key -> 'a
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89       val find_opt : 'a t -> key -> 'a option
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91       Since 4.05.0
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95       val find_all : 'a t -> key -> 'a list
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100       val replace : 'a t -> key -> 'a -> unit
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105       val mem : 'a t -> key -> bool
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110       val iter : (key -> 'a -> unit) -> 'a t -> unit
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115       val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit
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117       Since 4.03.0
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121       val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
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126       val length : 'a t -> int
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131       val stats : 'a t -> Hashtbl.statistics
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136       val to_seq : 'a t -> (key * 'a) Seq.t
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138       Since 4.07
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142       val to_seq_keys : 'a t -> key Seq.t
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144       Since 4.07
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148       val to_seq_values : 'a t -> 'a Seq.t
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150       Since 4.07
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154       val add_seq : 'a t -> (key * 'a) Seq.t -> unit
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156       Since 4.07
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160       val replace_seq : 'a t -> (key * 'a) Seq.t -> unit
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162       Since 4.07
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166       val of_seq : (key * 'a) Seq.t -> 'a t
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168       Since 4.07
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174OCamldoc                          2023-01-23             Hashtbl.MakeSeeded(3)