/usr/lib/ats-anairiats-0.2.5/libats/SATS/iterint.sats is in ats-lang-anairiats 0.2.5-0ubuntu1.
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(* *)
(* Applied Type System *)
(* *)
(* Hongwei Xi *)
(* *)
(***********************************************************************)
(*
** ATS - Unleashing the Potential of Types!
**
** Copyright (C) 2002-2008 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, please write to the
** Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
** 02110-1301, USA.
*)
(* ****** ****** *)
//
// Author: Hongwei Xi (hwxi AT cs DOT bu DOT edu)
// Time: 2008
//
(* ****** ****** *)
//
// some common functions that iterate over natural numbers;
// The code mainly serves as an example for writing iterative loops
// in ATS
//
(* ****** ****** *)
fun foreach_funenv
{v:view} {vt: viewtype} {n:nat} {f:eff}
(pf: !v | n: int n, f: (!v | natLt n, !vt) -<f> void, env: !vt):<f> void
// end of [foreach_funenv]
fun foreach_fun {n:nat} {f:eff}
(n: int n, f: (natLt n) -<f> void):<f> void
// end of [foreach_fun]
fun foreach_vclo {v:view} {n:nat} {f:eff}
(pf: !v | n: int n, f: &(!v | natLt n) -<clo,f> void):<f> void
// end of [foreach_vclo]
// this one is the usual functional version
fun foreach_cloref {n:nat} {f:eff}
(n: int n, f: (natLt n) -<cloref,f> void):<f> void
// end of [foreach_cloref]
(* ****** ****** *)
//
// HX-2010-03-23:
// the implementation for this function is row-major
//
fun foreach2_funenv
{v:view} {vt: viewtype} {m,n:nat} {f:eff} (
pf: !v
| m: int m, n: int n
, f: (!v | natLt m, natLt n, !vt) -<f> void
, env: !vt
) :<f> void // end of [foreach2_funenv]
fun foreach2_fun {m,n:nat} {f:eff}
(m: int m, n: int n, f: (natLt m, natLt n) -<f> void) :<f> void
// end of [foreach2_fun]
fun foreach2_vclo {v:view} {m,n:nat} {f:eff}
(pf: !v | m: int m, n: int n, f: &(!v | natLt m, natLt n) -<clo,f> void) :<f> void
// end of [foreach2_vclo]
// this one is the usual functional version
fun foreach2_cloref {m,n:nat} {f:eff}
(m: int m, n: int n, f: (natLt m, natLt n) -<cloref,f> void) :<f> void
// end of [foreach2_cloref]
(* ****** ****** *)
fun repeat_funenv
{v:view} {vt:viewtype} {n:nat} {f:eff}
(pf: !v | n: int n, f: (!v | !vt) -<f> void, env: !vt):<f> void
// end of [repeat_funenv]
fun repeat_fun {n:nat} {f:eff} (n: int n, f: () -<f> void):<f> void
fun repeat_vclo {v:view} {n:nat} {f:eff}
(pf: !v | n: int n, f: &(!v | (*none*)) -<clo,f> void):<f> void
// end of [repeat_vclo]
fun repeat_cloref
{n:nat} {f:eff} (n: int n, f: () -<cloref,f> void):<f> void
// end of [repeat_cloref]
(* ****** ****** *)
(* end of [iterint.sats] *)
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