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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, 2012
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 {
35
36 /**
37 * \brief Traits for branching
38 *
39 * This class collects the traits for branching, depending on the
40 * variable type.
41 *
42 * The traits used concern various functions:
43 * - <code>typedef Type Filter</code> where \c Type is the type
44 * of an appropriate branch filter function for the variable type.
45 * - <code>typedef Type Merit</code> where \c Type is the type
46 * of an appropriate branch merit function for the variable type.
47 * - <code>typedef Type Val</code> where \c Type is the type
48 * of an appropriate branch value function for the variable type.
49 * - <code>typedef Type ValType</code> where \c Type is the return type
50 * of the branch value function for the variable type.
51 * - <code>typedef Type Commit</code> where \c Type is the type
52 * of an appropriate branch commit function for the variable type.
53 */
54 template<class Var>
55 class BranchTraits {};
56
57}
58
59// STATISTICS: kernel-branch