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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 * Vincent Barichard <Vincent.Barichard@univ-angers.fr>
6 *
7 * Copyright:
8 * Christian Schulte, 2002
9 * Vincent Barichard, 2012
10 *
11 * This file is part of Gecode, the generic constraint
12 * development environment:
13 * http://www.gecode.org
14 *
15 * Permission is hereby granted, free of charge, to any person obtaining
16 * a copy of this software and associated documentation files (the
17 * "Software"), to deal in the Software without restriction, including
18 * without limitation the rights to use, copy, modify, merge, publish,
19 * distribute, sublicense, and/or sell copies of the Software, and to
20 * permit persons to whom the Software is furnished to do so, subject to
21 * the following conditions:
22 *
23 * The above copyright notice and this permission notice shall be
24 * included in all copies or substantial portions of the Software.
25 *
26 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
27 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
28 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
29 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
30 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
31 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
32 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 *
34 */
35
36namespace Gecode { namespace Float {
37
38 /*
39 * Constructors and initialization
40 *
41 */
42 forceinline
43 FloatView::FloatView(void) {}
44 forceinline
45 FloatView::FloatView(const FloatVar& y)
46 : VarImpView<FloatVar>(y.varimp()) {}
47 forceinline
48 FloatView::FloatView(FloatVarImp* y)
49 : VarImpView<FloatVar>(y) {}
50
51 /*
52 * Value access
53 *
54 */
55 forceinline FloatVal
56 FloatView::domain(void) const {
57 return x->domain();
58 }
59 forceinline FloatNum
60 FloatView::min(void) const {
61 return x->min();
62 }
63 forceinline FloatNum
64 FloatView::max(void) const {
65 return x->max();
66 }
67 forceinline FloatNum
68 FloatView::med(void) const {
69 return x->med();
70 }
71 forceinline FloatVal
72 FloatView::val(void) const {
73 return x->val();
74 }
75
76 forceinline FloatNum
77 FloatView::size(void) const {
78 return x->size();
79 }
80
81
82 /*
83 * Domain tests
84 *
85 */
86 forceinline bool
87 FloatView::zero_in(void) const {
88 return x->zero_in();
89 }
90 forceinline bool
91 FloatView::in(FloatNum n) const {
92 return x->in(n);
93 }
94 forceinline bool
95 FloatView::in(const FloatVal& n) const {
96 return x->in(n);
97 }
98
99
100 /*
101 * Domain update by value
102 *
103 */
104 forceinline ModEvent
105 FloatView::lq(Space& home, int n) {
106 return x->lq(home,n);
107 }
108 forceinline ModEvent
109 FloatView::lq(Space& home, FloatNum n) {
110 return x->lq(home,n);
111 }
112 forceinline ModEvent
113 FloatView::lq(Space& home, FloatVal n) {
114 return x->lq(home,n);
115 }
116
117 forceinline ModEvent
118 FloatView::gq(Space& home, int n) {
119 return x->gq(home,n);
120 }
121 forceinline ModEvent
122 FloatView::gq(Space& home, FloatNum n) {
123 return x->gq(home,n);
124 }
125 forceinline ModEvent
126 FloatView::gq(Space& home, FloatVal n) {
127 return x->gq(home,n);
128 }
129
130 forceinline ModEvent
131 FloatView::eq(Space& home, int n) {
132 return x->eq(home,n);
133 }
134 forceinline ModEvent
135 FloatView::eq(Space& home, FloatNum n) {
136 return x->eq(home,n);
137 }
138 forceinline ModEvent
139 FloatView::eq(Space& home, const FloatVal& n) {
140 return x->eq(home,n);
141 }
142
143
144
145 /*
146 * Delta information for advisors
147 *
148 */
149 forceinline FloatNum
150 FloatView::min(const Delta& d) const {
151 return FloatVarImp::min(d);
152 }
153 forceinline FloatNum
154 FloatView::max(const Delta& d) const {
155 return FloatVarImp::max(d);
156 }
157
158
159 forceinline ModEventDelta
160 FloatView::med(ModEvent me) {
161 return VarImpView<FloatVar>::med(me);
162 }
163
164}}
165
166// STATISTICS: float-var
167