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(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *)
(* <O___,, * (see CREDITS file for the list of authors) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(** This files implements typeclasses eauto *)
open Names
open EConstr
val typeclasses_db : string
val catchable : exn -> bool
val set_typeclasses_debug : bool -> unit
val get_typeclasses_debug : unit -> bool
val set_typeclasses_depth : int option -> unit
val get_typeclasses_depth : unit -> int option
type search_strategy = Dfs | Bfs
val set_typeclasses_strategy : search_strategy -> unit
val typeclasses_eauto :
?only_classes:bool
(** Should non-class goals be shelved and resolved at the end *)
-> ?st:TransparentState.t
(** The transparent_state used when working with local hypotheses *)
-> ?strategy:search_strategy
(** Is a traversing-strategy specified? *)
-> depth:(Int.t option)
(** Bounded or unbounded search *)
-> Hints.hint_db_name list
(** The list of hint databases to use *)
-> unit Proofview.tactic
val head_of_constr : Id.t -> constr -> unit Proofview.tactic
val not_evar : constr -> unit Proofview.tactic
val is_ground : constr -> unit Proofview.tactic
val autoapply : constr -> Hints.hint_db_name -> unit Proofview.tactic
module Search : sig
val eauto_tac :
Hints.hint_mode array list GlobRef.Map.t * TransparentState.t
(** The transparent_state and modes used when working with local hypotheses *)
-> ?unique:bool
(** Should we force a unique solution *)
-> only_classes:bool
(** Should non-class goals be shelved and resolved at the end *)
-> ?strategy:search_strategy
(** Is a traversing-strategy specified? *)
-> depth:Int.t option
(** Bounded or unbounded search *)
-> dep:bool
(** Should the tactic be made backtracking on the initial goals,
whatever their internal dependencies are. *)
-> Hints.hint_db list
(** The list of hint databases to use *)
-> unit Proofview.tactic
end
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