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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Term
open Globnames
open Typeclasses
open Names
open Evd
open Sign
(** {6 Automatic detection of (some) record instances } *)
(** What to do if we find an instance. Passed are : the reference
* representing the record/class (definition or constructor) *)
type instance_decl_function = global_reference -> rel_context -> constr list -> unit
(** [search_declaration gr] Search in the library if the (new)
* declaration gr can form an instance of a registered record/class *)
val search_declaration : global_reference -> unit
(** [search_record declf gr evm] Search the library for instances of
the (new) record/class declaration [gr], and register them using
[declf]. [evm] is the signature of the record (to avoid recomputing
it) *)
val search_record : instance_decl_function -> global_reference -> evar_map -> unit
(** Instance declaration for both scenarios *)
val declare_record_instance : instance_decl_function
val declare_class_instance : instance_decl_function
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