package acgtk

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Abstract Categorial Grammar development toolkit

Install

Dune Dependency

acg.loria.fr Readme Changelog CeCILL-1.0+ License Edit opam file Versions (2)

Authors

S

Sylvain Pogodalla

Maintainers

S

sylvain.pogodalla@inria.fr

Sources

acg-2.1.0-20240219.tar.gz

sha512=5d380a947658fb1201895cb4cb449b1f60f54914c563e85181d628a89f045c1dd7b5b2226bb7865dd090f87caa9187e0ea6c7a4ee3dc3dda340d404c4e76c7c2

doc/acgtk.datalogLib/DatalogLib/Datalog_AbstractSyntax/AbstractSyntax/Predicate/index.html

Module `AbstractSyntax.Predicate`Source

Sourcetype term =

| Var of VarGen.id
| Const of ConstGen.id

Sourcemodule TermSet : Set.S with type elt = term

Sourceval pp_terms : ConstGen.Table.table -> Format.formatter -> TermSet.t -> unit

Sourcetype pred_id

Sourceval pp_pred_id : Format.formatter -> pred_id -> unit

Sourcemodule PredIdMap : Map.S with type key = pred_id

Source

module PredIdTable : 
  UtilsLib.IdGenerator.CorrespondanceTableTYPE with type identifier = pred_id

Sourcemodule PredIds : Set.S with type elt = pred_id

Sourcetype predicate = {

p_id : pred_id;
arity : int;
arguments : term list;
(*
It is assumed that the size of the list is the arity
*)

}

Source

val pp : 
  ?position:int ->
  ?with_id:bool ->
  ?with_arity:bool ->
  PredIdTable.table ->
  ConstGen.Table.table ->
  Format.formatter ->
  predicate ->
  unit

Sourceval compare : ?with_arguments:bool -> predicate -> predicate -> int

compare p1 p2 returns a positive integer if p1 is greater than p2. If with_arguments is set to true (default), then the comparison relies on the actual value of the arguments as well. Otherwise, it does not take then into account.

Sourceval fake_pred_id : pred_id

Sourceval get_variables : predicate -> TermSet.t

get_variables pred returns the set of all terms that are variables in the argument list of the predicate pred

Sourceval get_variables_of_preds : predicate list -> TermSet.t

get_variables_of_preds preds returns the set of all terms that are variables in the argument list of all the predicates in preds

string_of_predicate_name pred pred_id_table Returns the name of the predicate.

Sourceval copy_predicate : new_id:pred_id -> predicate -> predicate

copy_predicate ~new_id:id pred copies the predicate pred (arity and content) to a new predicate with id id