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pbs.cpp
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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, 2015
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,
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33
35
36namespace Gecode { namespace Search { namespace Seq {
37
38 bool
40 if ((so != NULL) && so->stop(s,o)) {
41 ssi->done = false;
42 return true;
43 }
44 if (s.fail >= ssi->l) {
45 ssi->done = true;
46 return true;
47 }
48 return false;
49 }
50
51}}}
52
53// STATISTICS: search-seq
Search engine options
Definition search.hh:746
virtual bool stop(const Statistics &s, const Options &o)
Return true if portfolio engine must be stopped.
Definition pbs.cpp:39
Search engine statistics
Definition search.hh:147
unsigned long int fail
Number of failed nodes in search tree.
Definition search.hh:150
Search engines
Gecode toplevel namespace