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(***********************************************************************)
(* *)
(* Applied Type System *)
(* *)
(***********************************************************************)
(*
** ATS/Postiats - Unleashing the Potential of Types!
** Copyright (C) 2010-2013 Hongwei Xi, ATS Trustful Software, Inc.
** All rights reserved
**
** ATS is free software; you can redistribute it and/or modify it under
** the terms of the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
** Free Software Foundation; either version 3, or (at your option) any
** later version.
**
** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
** WARRANTY; without even the implied warranty of MERCHANTABILITY or
** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
** for more details.
**
** You should have received a copy of the GNU General Public License
** along with ATS; see the file COPYING. If not, please write to the
** Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
** 02110-1301, USA.
*)
(* ****** ****** *)
(* Author: Hongwei Xi *)
(* Authoremail: gmhwxiATgmailDOTcom *)
(* Start time: August, 2013 *)
(* ****** ****** *)
#define
ATS_PACKNAME "ATSLIB.libats.ML"
#define
ATS_EXTERN_PREFIX "atslib_ML_" // prefix for external names
(* ****** ****** *)
staload "libats/ML/SATS/basis.sats"
(* ****** ****** *)
//
// HX: for maps of elements of type (a)
//
abstype
hashtbl_type (key:t@ype, itm:t0ype) = ptr
typedef
hashtbl (key:t0p, itm:t0p) = hashtbl_type (key, itm)
//
(* ****** ****** *)
fun{key:t0p}
hash_key (x: key):<> ulint
fun{key:t0p}
equal_key_key (x1: key, x2: key):<> bool
(* ****** ****** *)
fun{
key,itm:t0p
} hashtbl_make_nil (cap: sizeGte(1)): hashtbl (key, itm)
(* ****** ****** *)
fun{}
hashtbl_get_size{key,itm:t0p} (hashtbl (key, itm)): size_t
fun{}
hashtbl_get_capacity{key,itm:t0p} (hashtbl (key, itm)): sizeGte(1)
(* ****** ****** *)
fun{
key,itm:t0p
} hashtbl_search
(hashtbl (key, itm), key): Option_vt (itm)
// end of [hashtbl_search]
fun{
key,itm:t0p
} hashtbl_search_ref
(tbl: hashtbl (key, itm), k: key): cPtr0 (itm)
// end of [hashtbl_search_ref]
(* ****** ****** *)
fun{
key,itm:t0p
} hashtbl_insert
(hashtbl (key, itm), key, itm): Option_vt (itm)
// end of [hashtbl_insert]
fun{
key,itm:t0p
} hashtbl_insert_any (hashtbl (key, itm), key, itm): void
(* ****** ****** *)
fun{
key,itm:t0p
} hashtbl_takeout
(hashtbl (key, itm), key): Option_vt (itm)
// end of [hashtbl_takeout]
(* ****** ****** *)
fun{
key,itm:t0p
} hashtbl_remove (hashtbl (key, itm), key): bool
(* ****** ****** *)
fun{
key,itm:t0p
} hashtbl_takeout_all
(tbl: hashtbl (key, itm)): list0 @(key, itm)
// end of [hashtbl_takeout_all]
(* ****** ****** *)
//
fun{
key,itm:t@ype
} fprint_hashtbl
(out: FILEref, tbl: hashtbl (key, itm)): void
//
overload fprint with fprint_hashtbl
//
fun{}
fprint_hashtbl$sep (out: FILEref): void // default: fprint("; ")
fun{}
fprint_hashtbl$mapto (out: FILEref): void // default: fprint("->")
//
(* ****** ****** *)
fun{
key,itm:t0p
} hashtbl_listize1
(tbl: hashtbl (key, itm)): list0 @(key, itm)
// end of [hashtbl_listize1]
(* ****** ****** *)
(* end of [hashtblref.sats] *)
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