/usr/lib/ats-anairiats-0.2.11/libats/SATS/rarray.sats is in ats-lang-anairiats 0.2.11-1.
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The actual contents of the file can be viewed below.
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(* *)
(* Applied Type System *)
(* *)
(* Hongwei Xi *)
(* *)
(***********************************************************************)
(*
** ATS - Unleashing the Potential of Types!
** Copyright (C) 2002-2010 Hongwei Xi, Boston University
** All rights reserved
**
** ATS is free software; you can redistribute it and/or modify it under
** the terms of the GNU General Public License as published by the Free
** Software Foundation; either version 2.1, 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, write to the Free
** Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
** 02110-1301, USA.
*)
(* ****** ****** *)
(*
**
** Reversed Arrays (arrays running from right to left)
** Contributed by Hongwei Xi (hwxi AT cs DOT bu DOT edu)
** Time: September, 2010
**
*)
(* ****** ****** *)
//
// License: LGPL 3.0 (available at http://www.gnu.org/licenses/lgpl.txt)
//
(* ****** ****** *)
dataview
rarray_v (
a:viewt@ype+, int(*size*), addr(*loc*)
) = // for arrays in reversal order (from right to left)
| {n:nat} {l:addr}
rarray_v_cons (a, n+1, l+sizeof a) of (rarray_v (a, n, l), a @ l)
| {l:addr} rarray_v_nil (a, 0, l) of ()
// end of [rarray_v]
(*
absview rarray_v (a:viewt@ype+, int(*size*), addr(*loc*))
*)
(* ****** ****** *)
prfun rarray_v_unnil
{a:viewt@ype} {l:addr} (pfarr: rarray_v (a, 0, l)):<> void
// end of [rarray_v_unnil]
prfun rarray_v_uncons
{a:viewt@ype} {n:pos} {l:addr}
(pfarr: rarray_v (a, n, l)):<> (rarray_v (a, n-1, l-sizeof a), a @ l-sizeof a)
// end of [rarray_v_uncons]
(* ****** ****** *)
prfun rarray_v_of_array_v
{a:viewt@ype} {n:nat} {l:addr} {ofs:int} (
pfmul: MUL (n, sizeof a, ofs), pfarr: array_v (a, n, l)
) :<> rarray_v (a, n, l+ofs) // end of [rarray_v_of_array_v]
prfun array_v_of_rarray_v
{a:viewt@ype} {n:nat} {l:addr} {ofs:int} (
pfmul: MUL (n, sizeof a, ofs), pfarr: rarray_v (a, n, l)
) :<> array_v (a, n, l-ofs) // end of [rarray_v_of_array_v]
(* ****** ****** *)
fun{a:viewt@ype}
array2rarray_ptr
{n:nat} {l:addr} (pf: array_v (a, n, l) | p: ptr l, n: size_t n)
:<> [ofs:int] (MUL (n, sizeof a, ofs), rarray_v (a, n, l+ofs) | ptr (l+ofs))
// end of [array2rarray_ptr]
fun{a:viewt@ype}
rarray2array_ptr
{n:nat} {l:addr} (pf: rarray_v (a, n, l) | p: ptr l, n: size_t n)
:<> [ofs:int] (MUL (n, sizeof a, ofs), array_v (a, n, l-ofs) | ptr (l-ofs))
// end of [rarray2array_ptr]
(* ****** ****** *)
(*
** HX-2010-09-20: implemented in ATS (libats/DATS/rarray.dats)
*)
fun rarray_ptr_foreach_funenv_tsz
{a:viewt@ype}
{v:view} {vt:viewtype}
{n:nat} {l:addr} (
pf: !v, pfarr: !rarray_v (a, n, l)
| p: ptr l
, f: (!v | &a, !vt) -<> void, asz: size_t n, tsz: sizeof_t a
, env: !vt
) :<> void // end of [rarray_ptr_foreach_funenv_tsz]
fun{a:viewt@ype}
rarray_ptr_foreach_fun
{n:nat} {l:addr} (
pfarr: !rarray_v (a, n, l)
| p: ptr l, f: (&a) -<fun> void, asz: size_t n
) :<> void // end of [rarray_ptr_foreach_fun]
fun{a:viewt@ype}
rarray_ptr_foreach_vclo
{v:view} {n:nat} {l:addr} (
pf: !v, pfarr: !rarray_v (a, n, l)
| p: ptr l, f: &(!v | &a) -<clo> void, asz: size_t n
) :<> void // end of [rarray_ptr_foreach_vclo]
(* ****** ****** *)
fun{a:viewt@ype}
array_ptr_rforeach_vclo {v:view} {n:nat} {l:addr} (
pf: !v | A: &(@[a][n]), f: &(!v | &a) -<clo> void, asz: size_t n
) :<> void // end of [array_ptr_rforeach_vclo]
(* ****** ****** *)
(* end of [rarray.sats] *)
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