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dekker.one
1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Mikael Lagerkvist <lagerkvist@gecode.org>
5 * Vincent Barichard <Vincent.Barichard@univ-angers.fr>
6 *
7 * Copyright:
8 * Mikael Lagerkvist, 2006
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
36#include "test/branch.hh"
37
38#ifdef GECODE_HAS_FLOAT_VARS
39
40namespace Test { namespace Branch {
41
42 /// %Test brancher with distinct propagator
43 class Float : public FloatTest {
44 public:
45 /// Create and register test
46 Float(const std::string& s, const Gecode::FloatVal& d, int n, int nbSols)
47 : FloatTest(s,n,d,nbSols) {}
48 /// Post propagators on variables \a x
49 virtual void post(Gecode::Space& home, Gecode::FloatVarArray& x) {
50 for (int i=0; i<x.size()-1; i++)
51 Gecode::rel(home, x[i], Gecode::FRT_LQ, x[i+1]);
52 }
53 };
54
55 namespace {
56 Gecode::FloatVal d_dense(-2,2);
57 Gecode::FloatVal d_large(-2,10);
58
59 Float d_3("Dense::3",d_dense,3,10);
60 Float d_5("Dense::5",d_dense,5,10);
61 Float l_2("Large::2",d_large,2,10);
62 Float l_3("Large::3",d_large,3,10);
63 }
64
65}}
66
67#endif
68
69// STATISTICS: test-branch
70