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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, 2009
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
34namespace Gecode { namespace Int {
35
36 template<class ManTask>
37 forceinline
38 ManToOptTask<ManTask>::ManToOptTask(void) {}
39
40 template<class ManTask>
41 forceinline bool
42 ManToOptTask<ManTask>::mandatory(void) const {
43 return _m.one();
44 }
45 template<class ManTask>
46 forceinline bool
47 ManToOptTask<ManTask>::excluded(void) const {
48 return _m.zero();
49 }
50 template<class ManTask>
51 forceinline bool
52 ManToOptTask<ManTask>::optional(void) const {
53 return _m.none();
54 }
55
56 template<class ManTask>
57 forceinline bool
58 ManToOptTask<ManTask>::assigned(void) const {
59 return ManTask::assigned() && _m.assigned();
60 }
61
62 template<class ManTask>
63 forceinline ModEvent
64 ManToOptTask<ManTask>::mandatory(Space& home) {
65 return _m.one(home);
66 }
67 template<class ManTask>
68 forceinline ModEvent
69 ManToOptTask<ManTask>::excluded(Space& home) {
70 return _m.zero(home);
71 }
72
73 template<class ManTask>
74 forceinline void
75 ManToOptTask<ManTask>::update(Space& home, ManToOptTask<ManTask>& t) {
76 ManTask::update(home, t);
77 _m.update(home,t._m);
78 }
79
80 template<class ManTask>
81 forceinline void
82 ManToOptTask<ManTask>::subscribe(Space& home, Propagator& p, PropCond pc) {
83 ManTask::subscribe(home, p, pc);
84 _m.subscribe(home, p, PC_BOOL_VAL);
85 }
86 template<class ManTask>
87 forceinline void
88 ManToOptTask<ManTask>::cancel(Space& home, Propagator& p, PropCond pc) {
89 _m.cancel(home, p, PC_BOOL_VAL);
90 ManTask::cancel(home, p, pc);
91 }
92
93 template<class ManTask>
94 forceinline void
95 ManToOptTask<ManTask>::reschedule(Space& home, Propagator& p, PropCond pc) {
96 _m.reschedule(home, p, PC_BOOL_VAL);
97 ManTask::reschedule(home, p, pc);
98 }
99
100}}
101
102// STATISTICS: int-var