sig
type t = private { head : TopDown.S.T.t; body : TopDown.S.Lit.t list; }
exception Unsafe
val mk_clause : TopDown.S.T.t -> TopDown.S.Lit.t list -> TopDown.S.C.t
val mk_fact : TopDown.S.T.t -> TopDown.S.C.t
val eq : TopDown.S.C.t -> TopDown.S.C.t -> bool
val hash : TopDown.S.C.t -> int
val head_symbol : TopDown.S.C.t -> TopDown.S.const
val max_var : TopDown.S.C.t -> int
val fmap :
(TopDown.S.T.t -> TopDown.S.T.t) -> TopDown.S.C.t -> TopDown.S.C.t
val to_string : TopDown.S.C.t -> string
val pp : Pervasives.out_channel -> TopDown.S.C.t -> unit
val fmt : Format.formatter -> TopDown.S.C.t -> unit
module Tbl :
sig
type key = t
type 'a t
val create : int -> 'a t
val clear : 'a t -> unit
val reset : 'a t -> unit
val copy : 'a t -> 'a t
val add : 'a t -> key -> 'a -> unit
val remove : 'a t -> key -> unit
val find : 'a t -> key -> 'a
val find_opt : 'a t -> key -> 'a option
val find_all : 'a t -> key -> 'a list
val replace : 'a t -> key -> 'a -> unit
val mem : 'a t -> key -> bool
val iter : (key -> 'a -> unit) -> 'a t -> unit
val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit
val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
val length : 'a t -> int
val stats : 'a t -> Hashtbl.statistics
end
end