blob: 02c179ab69fa4d74d0a9e10789aab5913c16082e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
(************************************************************************)
(* 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 Names
type oracle
val empty : oracle
(** Order on section paths for unfolding.
If [oracle_order kn1 kn2] is true, then unfold kn1 first.
Note: the oracle does not introduce incompleteness, it only
tries to postpone unfolding of "opaque" constants. *)
val oracle_order : ('a -> Constant.t) -> oracle -> bool ->
'a tableKey -> 'a tableKey -> bool
(** Priority for the expansion of constant in the conversion test.
* Higher levels means that the expansion is less prioritary.
* (And Expand stands for -oo, and Opaque +oo.)
* The default value (transparent constants) is [Level 0].
*)
type level = Expand | Level of int | Opaque
val transparent : level
(** Check whether a level is transparent *)
val is_transparent : level -> bool
val get_strategy : oracle -> Constant.t tableKey -> level
(** Sets the level of a constant.
* Level of RelKey constant cannot be set. *)
val set_strategy : oracle -> Constant.t tableKey -> level -> oracle
(** Fold over the non-transparent levels of the oracle. Order unspecified. *)
val fold_strategy : (Constant.t tableKey -> level -> 'a -> 'a) -> oracle -> 'a -> 'a
val get_transp_state : oracle -> transparent_state
|
