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dekker.one
1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Christian Schulte <schulte@gecode.org>
5 *
6 * Copyright:
7 * Christian Schulte, 2019
8 *
9 * This file is part of Gecode, the generic constraint
10 * development environment:
11 * http://www.gecode.org
12 *
13 * Permission is hereby granted, free of charge, to any person obtaining
14 * a copy of this software and associated documentation files (the
15 * "Software"), to deal in the Software without restriction, including
16 * without limitation the rights to use, copy, modify, merge, publish,
17 * distribute, sublicense, and/or sell copies of the Software, and to
18 * permit persons to whom the Software is furnished to do so, subject to
19 * the following conditions:
20 *
21 * The above copyright notice and this permission notice shall be
22 * included in all copies or substantial portions of the Software.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 *
32 */
33
34#include <gecode/int/order.hh>
35
36#include <algorithm>
37
38namespace Gecode {
39
40 void
41 order(Home home, IntVar s0, int p0, IntVar s1, int p1, BoolVar b,
42 IntPropLevel) {
43 using namespace Gecode::Int;
44 Int::Limits::nonnegative(p0,"Int::order");
45 Int::Limits::nonnegative(p1,"Int::order");
46 Int::Limits::check(static_cast<long long int>(s0.max()) + p0,
47 "Int::order");
48 Int::Limits::check(static_cast<long long int>(s1.max()) + p1,
49 "Int::order");
50 GECODE_POST;
51 GECODE_ES_FAIL(Order::OrderProp::post(home,s0,p0,s1,p1,b));
52 }
53
54}
55
56// STATISTICS: int-post