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|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * INRIA, CNRS and contributors - Copyright 1999-2019 *)
(* <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) *)
(************************************************************************)
open Names
open Constr
(** This module provides support for registering inductive scheme builders,
declaring schemes and generating schemes on demand *)
(** A scheme is either a "mutual scheme_kind" or an "individual scheme_kind" *)
type mutual
type individual
type 'a scheme_kind
type internal_flag =
| UserAutomaticRequest
| InternalTacticRequest
| UserIndividualRequest
type mutual_scheme_object_function =
internal_flag -> MutInd.t -> constr array Evd.in_evar_universe_context * Evd.side_effects
type individual_scheme_object_function =
internal_flag -> inductive -> constr Evd.in_evar_universe_context * Evd.side_effects
(** Main functions to register a scheme builder *)
val declare_mutual_scheme_object : string -> ?aux:string ->
mutual_scheme_object_function -> mutual scheme_kind
val declare_individual_scheme_object : string -> ?aux:string ->
individual_scheme_object_function ->
individual scheme_kind
(** Force generation of a (mutually) scheme with possibly user-level names *)
val define_individual_scheme : individual scheme_kind ->
internal_flag (** internal *) ->
Id.t option -> inductive -> Constant.t * Evd.side_effects
val define_mutual_scheme : mutual scheme_kind -> internal_flag (** internal *) ->
(int * Id.t) list -> MutInd.t -> Constant.t array * Evd.side_effects
(** Main function to retrieve a scheme in the cache or to generate it *)
val find_scheme : ?mode:internal_flag -> 'a scheme_kind -> inductive -> Constant.t * Evd.side_effects
val check_scheme : 'a scheme_kind -> inductive -> bool
val pr_scheme_kind : 'a scheme_kind -> Pp.t
|
