(* This file is free software, part of dolmen. See file "LICENSE" for more information *)

(* Type definitions & modules *)
(* ************************************************************************* *)

module V = Map.Make(Dolmen.Std.Expr.Term.Var)
module C = Map.Make(Dolmen.Std.Expr.Term.Const)

type builtins =
  eval:(t -> Dolmen.Std.Expr.Term.t -> Value.t) ->
  t -> Dolmen.Std.Expr.Term.Const.t -> Value.t option

and t = {
  model : Model.t;
  builtins : builtins;
}

(* Common functions *)
(* ************************************************************************* *)

let mk model ~builtins =
  { model; builtins; }

let builtins t = t.builtins

let model { model; _ } = model

let update_model t f = { t with model = f t.model; }