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, 2006
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 Search {
35
36 /*
37 * Base class
38 *
39 */
40 forceinline
41 Stop::Stop(void) {}
42 forceinline
43 Stop::~Stop(void) {}
44
45
46 /*
47 * Stopping for node limit
48 *
49 */
50
51 forceinline
52 NodeStop::NodeStop(unsigned long long int l0) : l(l0) {}
53
54 forceinline unsigned long long int
55 NodeStop::limit(void) const {
56 return l;
57 }
58
59 forceinline void
60 NodeStop::limit(unsigned long long int l0) {
61 l=l0;
62 }
63
64
65 /*
66 * Stopping for failure limit
67 *
68 */
69
70 forceinline
71 FailStop::FailStop(unsigned long long int l0) : l(l0) {}
72
73 forceinline unsigned long long int
74 FailStop::limit(void) const {
75 return l;
76 }
77
78 forceinline void
79 FailStop::limit(unsigned long long int l0) {
80 l=l0;
81 }
82
83
84 /*
85 * Stopping for time limit
86 *
87 */
88
89 forceinline
90 TimeStop::TimeStop(double l0)
91 : l(l0) {
92 t.start();
93 }
94
95 forceinline double
96 TimeStop::limit(void) const {
97 return l;
98 }
99
100 forceinline void
101 TimeStop::limit(double l0) {
102 l=l0;
103 }
104
105 forceinline void
106 TimeStop::reset(void) {
107 t.start();
108 }
109
110}}
111
112// STATISTICS: search-other