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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Term
open Names
open Declare
(** 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 mutual_scheme_object_function =
internal_flag -> mutual_inductive -> constr array Evd.in_evar_universe_context * Safe_typing.private_constants
type individual_scheme_object_function =
internal_flag -> inductive -> constr Evd.in_evar_universe_context * Safe_typing.private_constants
(** 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 * Safe_typing.private_constants
val define_mutual_scheme : mutual scheme_kind -> internal_flag (** internal *) ->
(int * Id.t) list -> mutual_inductive -> constant array * Safe_typing.private_constants
(** Main function to retrieve a scheme in the cache or to generate it *)
val find_scheme : ?mode:internal_flag -> 'a scheme_kind -> inductive -> constant * Safe_typing.private_constants
val check_scheme : 'a scheme_kind -> inductive -> bool
val pr_scheme_kind : 'a scheme_kind -> Pp.t
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