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Library
Module
Module type
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Class
Class type
Library
Module
Module type
Parameter
Class
Class type
package dokeysto
Parameters
Signature
open_existing fn open in read-only mode the persistent hashtbl whose data are stored in file fn and whose index is stored in fn ^ ".idx".
val dummy : unit -> tdummy () create a value of type t. Do not do anything with this value.
val close : t -> unitclose db close the previously opened db.
val mem : t -> 'k -> boolmem db k check if k is bound in db.
val find : t -> 'k -> 'vfind db k get the current binding of k in db or raise Not_found.
val iter : ('k -> 'v -> unit) -> t -> unititer f db apply f to all key-value pairs in db. Cf. Hashtbl.iter for details.
val fold : ('k -> 'v -> 'acc -> 'acc) -> t -> 'acc -> 'accfold f db init fold f over all key-value pairs in db. Cf. Hashtbl.fold for details.
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