TABLE (acgtk.UtilsLib.Table.TABLE)

type 'a t

The type of the tables

type key

The type of the key

val empty : 'a t

empty returns the empty table

val add : ?overwrite:bool -> key -> 'a -> 'a t -> 'a t option

add k v t modifies the table t to add the element v at key k. The optional value overwrite is set to false by default. When set to false, the add function return None when the key k was already associated with some value. When set to true, the add function returns the table t unmodified if some value was already associated to the key

val find : key -> 'a t -> 'a option

find k t returns the element associated with the key k in t if found. Returns None otherwise

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

fold f a t returns f kn vn (f kn-1 vn-1 (...(f k1 v1 a) ...)) where the ki and vi are the associated values in t. The elements are listed in order wrt. to the key

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

fold f a t returns f kn vn (f kn-1 vn-1 (...(f k1 v1 a) ...)) where the ki and vi are the associated values in t. The elements are listed in order wrt. to the key

val pp : 
  ?sep:
    ((Stdlib.Format.formatter -> (key * 'a) -> unit) ->
      (key * 'a) ->
      unit,
      Stdlib.Format.formatter,
      unit,
      unit,
      unit,
      (Stdlib.Format.formatter -> (key * 'a) -> unit) ->
      (key * 'a) ->
      unit)
      Stdlib.format6 ->
  (Stdlib.Format.formatter -> key -> 'a -> unit) ->
  Stdlib.Format.formatter ->
  'a t ->
  unit