package datalog

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Module Datalog_caml_interfaceSource

Bridge between Datalog.TopDown and OCaml

Constants with universal types

This module is present to allow the user to pack their own types into Datalog constants. It is NOT thread-safe. This is largely inspired by this thread

Sourcemodule TopDown = Datalog_top_down
Sourcemodule Univ : sig ... end
Sourcetype const = Univ.t

Datalog constant. Constants for relations are built using Univ.string, which is also used by of_string.

Sourceval of_string : string -> const
Sourceval of_int : int -> const
Sourcemodule Logic : TopDown.S with type Const.t = const

Typed relations

Sourcemodule Rel1 : sig ... end
Sourcemodule Rel2 : sig ... end
Sourcemodule Rel3 : sig ... end
Sourcemodule RelList : sig ... end

IO

Sourcemodule Parse : sig ... end

Interpretation

Sourceval add_builtin : Logic.DB.t -> unit