diff options
Diffstat (limited to 'lib/hMap.mli')
| -rw-r--r-- | lib/hMap.mli | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/lib/hMap.mli b/lib/hMap.mli deleted file mode 100644 index c4e6a08e..00000000 --- a/lib/hMap.mli +++ /dev/null @@ -1,28 +0,0 @@ -(************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(************************************************************************) - -module type HashedType = -sig - type t - val compare : t -> t -> int - (** Total ordering *) - val hash : t -> int - (** Hashing function compatible with [compare], i.e. [compare x y = 0] implies - [hash x = hash y]. *) -end - -(** Hash maps are maps that take advantage of having a hash on keys. This is - essentially a hash table, except that it uses purely functional maps instead - of arrays. - - CAVEAT: order-related functions like [fold] or [iter] do not respect the - provided order anymore! It's your duty to do something sensible to prevent - this if you need it. In particular, [min_binding] and [max_binding] are now - made meaningless. -*) -module Make(M : HashedType) : CMap.ExtS with type key = M.t |