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dekker.one
1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Patrick Pekczynski <pekczynski@ps.uni-sb.de>
5 *
6 * Copyright:
7 * Patrick Pekczynski, 2004
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/sorted.hh>
35
36namespace Gecode {
37
38 void
39 sorted(Home home, const IntVarArgs& x, const IntVarArgs& y,
40 const IntVarArgs& z, IntPropLevel) {
41 using namespace Int;
42 if ((x.size() != y.size()) || (x.size() != z.size()))
43 throw ArgumentSizeMismatch("Int::Sorted");
44 if (same(x,y) || same(x,z) || same(y,z))
45 throw ArgumentSame("Int::Sorted");
46
47 GECODE_POST;
48
49 if (x.size()==0) return;
50
51 ViewArray<IntView> x0(home,x), y0(home,y), z0(home,z);
52
53 GECODE_ES_FAIL(
54 (Sorted::Sorted<IntView,true>::post(home,x0,y0,z0)));
55 }
56
57 void
58 sorted(Home home, const IntVarArgs& x, const IntVarArgs& y,
59 IntPropLevel) {
60 using namespace Int;
61 if (x.size() != y.size())
62 throw ArgumentSizeMismatch("Int::Sorted");
63 if (same(x,y))
64 throw ArgumentSame("Int::Sorted");
65
66 GECODE_POST;
67
68 if (x.size()==0) return;
69
70 ViewArray<IntView> x0(home,x), y0(home,y), z0(home,0);
71
72 GECODE_ES_FAIL(
73 (Sorted::Sorted<IntView,false>::post(home,x0,y0,z0)));
74 }
75
76}
77
78// STATISTICS: int-post