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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, 2011
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/member.hh>
35
36namespace Gecode {
37
38 void
39 member(Home home, const IntVarArgs& x, IntVar y,
40 IntPropLevel) {
41 using namespace Int;
42 GECODE_POST;
43
44 ViewArray<IntView> xv(home,x);
45 GECODE_ES_FAIL(Member::Prop<IntView>::post(home,xv,y));
46 }
47
48 void
49 member(Home home, const BoolVarArgs& x, BoolVar y,
50 IntPropLevel) {
51 using namespace Int;
52 GECODE_POST;
53
54 ViewArray<BoolView> xv(home,x);
55 GECODE_ES_FAIL(Member::Prop<BoolView>::post(home,xv,y));
56 }
57
58 void
59 member(Home home, const IntVarArgs& x, IntVar y, Reify r,
60 IntPropLevel) {
61 using namespace Int;
62 GECODE_POST;
63
64 ViewArray<IntView> xv(home,x);
65
66 switch (r.mode()) {
67 case RM_EQV:
68 GECODE_ES_FAIL((Member::ReProp<IntView,RM_EQV>
69 ::post(home,xv,y,r.var())));
70 break;
71 case RM_IMP:
72 GECODE_ES_FAIL((Member::ReProp<IntView,RM_IMP>
73 ::post(home,xv,y,r.var())));
74 break;
75 case RM_PMI:
76 GECODE_ES_FAIL((Member::ReProp<IntView,RM_PMI>
77 ::post(home,xv,y,r.var())));
78 break;
79 default: throw UnknownReifyMode("Int::member");
80 }
81 }
82
83 void
84 member(Home home, const BoolVarArgs& x, BoolVar y, Reify r,
85 IntPropLevel) {
86 using namespace Int;
87 GECODE_POST;
88
89 ViewArray<BoolView> xv(home,x);
90
91 switch (r.mode()) {
92 case RM_EQV:
93 GECODE_ES_FAIL((Member::ReProp<BoolView,RM_EQV>
94 ::post(home,xv,y,r.var())));
95 break;
96 case RM_IMP:
97 GECODE_ES_FAIL((Member::ReProp<BoolView,RM_IMP>
98 ::post(home,xv,y,r.var())));
99 break;
100 case RM_PMI:
101 GECODE_ES_FAIL((Member::ReProp<BoolView,RM_PMI>
102 ::post(home,xv,y,r.var())));
103 break;
104 default: throw UnknownReifyMode("Int::member");
105 }
106
107 }
108
109}
110
111// STATISTICS: int-post
112