Functor NPDtree.MakeTerm

module MakeTerm (X : Set.OrderedType) : Index.TERM_IDX  with type elt = X.t

type t 

type elt 

module Leaf: Index_intf.LEAF  with type elt = elt

val name : string

val empty : unit -> t

val is_empty : t -> bool

val size : t -> int

val add : t ->
       Index_intf.term -> elt -> t

val add_seq : t ->
       (Index_intf.term * elt) Sequence.t ->
       t

val add_list : t ->
       (Index_intf.term * elt) list -> t

val remove : t ->
       Index_intf.term -> elt -> t

val iter : t ->
       (Index_intf.term -> elt -> unit) -> unit

val fold : t ->
       ('a -> Index_intf.term -> elt -> 'a) -> 'a -> 'a

val retrieve_unifiables : ?subst:Index_intf.subst ->
       t Scoped.t ->
       Index_intf.term Scoped.t ->
       (Index_intf.term * elt * Index_intf.subst) Sequence.t

val retrieve_generalizations : ?subst:Index_intf.subst ->
       t Scoped.t ->
       Index_intf.term Scoped.t ->
       (Index_intf.term * elt * Index_intf.subst) Sequence.t

val retrieve_specializations : ?subst:Index_intf.subst ->
       t Scoped.t ->
       Index_intf.term Scoped.t ->
       (Index_intf.term * elt * Index_intf.subst) Sequence.t

val to_dot : elt CCFormat.printer ->
       t CCFormat.printer