- MetadataConstraints.at_least ~rating:`Hits ~dbd constraints
-
-
-let fill_with_dummy_constants t =
- let rec aux i types =
- function
- Cic.Lambda (n,s,t) ->
- let dummy_uri =
- UriManager.uri_of_string ("cic:/dummy_"^(string_of_int i)) in
- (aux (i+1) (s::types)
- (CicSubstitution.subst (Cic.Const(dummy_uri,[])) t))
- | t -> t,types
- in
- let t,types = aux 0 [] t in
- t, List.rev types
-
-let instance ~dbd t =
- let t',types = fill_with_dummy_constants t in
- let metadata = MetadataExtractor.compute ~body:None ~ty:t' in
- List.iter
- (fun x ->
- prerr_endline
- (MetadataPp.pp_constr (MetadataTypes.constr_of_metadata x)))
- metadata;
- let no_concl = MetadataDb.count_distinct `Conclusion metadata in
- let no_hyp = MetadataDb.count_distinct `Hypothesis metadata in
- let no_full = MetadataDb.count_distinct `Statement metadata in
- let is_dummy =
- function
- `Obj(s, _) -> (String.sub s 0 10) <> "cic:/dummy"
- | _ -> true in
- let rec look_for_dummy_main =
- function
- [] -> None
- | `Obj(s,`MainConclusion (Some d))::_
- when ((String.sub s 0 10) = "cic:/dummy") ->
- let len = String.length s in
- let dummy_index = int_of_string (String.sub s 11 (len-11)) in
- let dummy_type = List.nth types dummy_index in
- Some (d,dummy_type)
- | _::l -> look_for_dummy_main l in
- match (look_for_dummy_main metadata) with
- None->
- prerr_endline "Caso None";
- (* no dummy in main position *)
- let metadata = List.filter is_dummy metadata in
- let constraints = List.map MetadataTypes.constr_of_metadata metadata in
- let concl_card = Some (MetadataConstraints.Eq no_concl) in
- let full_card = Some (MetadataConstraints.Eq no_full) in
- let diff = Some (MetadataConstraints.Eq (no_hyp - no_concl)) in
- Constr.at_least ~dbd ?concl_card ?full_card ?diff constraints
- | Some (depth, dummy_type) ->
- prerr_endline
- (sprintf "Caso Some %d %s" depth (CicPp.ppterm dummy_type));
- (* a dummy in main position *)
- let metadata_for_dummy_type =
- MetadataExtractor.compute ~body:None ~ty:dummy_type in
- (* Let us skip this for the moment
- let main_of_dummy_type =
- look_for_dummy_main metadata_for_dummy_type in *)
- let metadata = List.filter is_dummy metadata in
- let constraints = List.map MetadataTypes.constr_of_metadata metadata in
- let metadata_for_dummy_type =
- List.filter is_dummy metadata_for_dummy_type in
- let constraints_for_dummy_type =
- List.map MetadataTypes.constr_of_metadata metadata_for_dummy_type in
- (* start with the dummy constant in main conlusion *)
- let from = ["refObj as table0"] in
- let where =
- [sprintf "table0.h_position = \"%s\"" MetadataTypes.mainconcl_pos;
- sprintf "table0.h_depth = %d" depth] in
- let (n,from,where) =
- List.fold_left
- (MetadataConstraints.add_constraint ~start:2)
- (2,from,where) constraints in
- let concl_card = Some (MetadataConstraints.Eq no_concl) in
- let full_card = Some (MetadataConstraints.Eq no_full) in
- let diff = Some (MetadataConstraints.Eq (no_hyp - no_concl)) in
- let (n,from,where) =
- MetadataConstraints.add_all_constr
- (n,from,where) concl_card full_card diff in
- (* join with the constraints over the type of the constant *)
- let where =
- (sprintf "table0.h_occurrence = table%d.source" n)::where in
- let (m,from,where) =
- List.fold_left
- (MetadataConstraints.add_constraint ~start:n)
- (n,from,where) constraints_for_dummy_type in
- Constr.exec ~dbd (m,from,where)
-