package datalog

You can search for identifiers within the package.

in-package search v0.2.0

An in-memory datalog implementation for OCaml

Install

sha256=13ca520bddf4f0c44d1468bc89347be72ec543be58fff29469a0da24956be541

sha512=25d6e9cb5abe8aa1110730d884abb9e51ae78bf681b3f21709efa32359b9cbdd97d9076761c91562580c090cbce12ce159c97533ae5d9d427c24cb329e950793

type t = T.t -> T.t option

type map

Map symbols to builtin functions. Every symbol can only have at most one built-in function.

val create : unit -> map

val add : map -> Const.t -> t -> unit

Interpret the given constant by the given function. The function can assume that any term is it given as a parameter has the constant as head.

val add_list : map -> (Const.t * t) list -> unit

val interpreted : map -> Const.t -> bool

Is the constant interpreted by a built-in function?

val eval : map -> T.t -> T.t

Evaluate the term at root