this repo has no description
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 { namespace Unary {
35
36 template<class ManTask, class PL>
37 forceinline
38 ManProp<ManTask,PL>::ManProp(Home home, TaskArray<ManTask>& t)
39 : TaskProp<ManTask,PL>(home,t) {}
40
41 template<class ManTask, class PL>
42 forceinline
43 ManProp<ManTask,PL>::ManProp(Space& home, ManProp<ManTask,PL>& p)
44 : TaskProp<ManTask,PL>(home,p) {}
45
46 template<class ManTask, class PL>
47 forceinline ExecStatus
48 ManProp<ManTask,PL>::post(Home home, TaskArray<ManTask>& t) {
49 if (t.size() > 1)
50 (void) new (home) ManProp<ManTask,PL>(home,t);
51 return ES_OK;
52 }
53
54 template<class ManTask, class PL>
55 Actor*
56 ManProp<ManTask,PL>::copy(Space& home) {
57 return new (home) ManProp<ManTask,PL>(home,*this);
58 }
59
60 template<class ManTask, class PL>
61 ExecStatus
62 ManProp<ManTask,PL>::propagate(Space& home, const ModEventDelta&) {
63 GECODE_ES_CHECK(overload(t));
64
65 if (PL::basic)
66 GECODE_ES_CHECK(timetabling(home,*this,t));
67
68 if (PL::advanced) {
69 GECODE_ES_CHECK(detectable(home,t));
70 GECODE_ES_CHECK(notfirstnotlast(home,t));
71 GECODE_ES_CHECK(edgefinding(home,t));
72 }
73
74 if (!PL::basic)
75 GECODE_ES_CHECK(subsumed(home,*this,t));
76
77 return ES_NOFIX;
78 }
79
80}}}
81
82// STATISTICS: int-prop