Functor TopDown.S.Index

module Index: 
functor (Data : Hashtbl.HashedType) -> sig .. end
Parameters:
Data : Hashtbl.HashedType

type t 
A set of term->data bindings, for efficient retrieval by unification
val empty : unit -> t
new, empty index
val copy : t -> t
Recursive copy of the index
val add : t -> TopDown.S.T.t -> Data.t -> t
Add the term->data binding. This modifies the index!
val remove : t -> TopDown.S.T.t -> Data.t -> t
Remove the term->data binding. This modifies the index!
val generalizations : ?oc:bool ->
t ->
TopDown.S.scope ->
TopDown.S.T.t ->
TopDown.S.scope -> (Data.t -> TopDown.S.Subst.t -> unit) -> unit
Retrieve data associated with terms that are a generalization of the given query term
val unify : ?oc:bool ->
t ->
TopDown.S.scope ->
TopDown.S.T.t ->
TopDown.S.scope -> (Data.t -> TopDown.S.Subst.t -> unit) -> unit
Retrieve data associated with terms that unify with the given query term
val iter : t -> (TopDown.S.T.t -> Data.t -> unit) -> unit
Iterate on bindings
val size : t -> int
Number of bindings