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statistics.hpp
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3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
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7  * Christian Schulte, 2004
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10  * $Date: 2013-07-11 12:30:18 +0200 (Thu, 11 Jul 2013) $ by $Author: schulte $
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37 
38 #include <algorithm>
39 
40 namespace Gecode { namespace Search {
41 
42  forceinline void
45  fail=0; node=0; depth=0; restart=0; nogood=0;
46  }
47 
50  : fail(0), node(0), depth(0),
51  restart(0), nogood(0) {}
52 
55  (void) StatusStatistics::operator +=(s);
56  fail += s.fail;
57  node += s.node;
59  restart += s.restart;
60  nogood += s.nogood;
61  return *this;
62  }
63 
66  Statistics t(s);
67  return t += *this;
68  }
69 
70 }}
71 
72 // STATISTICS: search-other
NodeType t
Type of node.
Definition: bool-expr.cpp:234
Search engine statistics
Definition: search.hh:136
const FloatNum max
Largest allowed float value.
Definition: float.hh:831
unsigned long int fail
Number of failed nodes in search tree.
Definition: search.hh:139
unsigned long int nogood
Number of no-goods posted.
Definition: search.hh:147
unsigned long int depth
Maximum depth of search stack.
Definition: search.hh:143
Statistics & operator+=(const Statistics &s)
Increment by statistics s.
Definition: statistics.hpp:54
void reset(void)
Reset information.
Definition: core.hpp:3937
Statistics(void)
Initialize.
Definition: statistics.hpp:49
#define forceinline
Definition: config.hpp:132
Statistics operator+(const Statistics &s)
Return sum with s.
Definition: statistics.hpp:65
unsigned long int restart
Number of restarts.
Definition: search.hh:145
Gecode toplevel namespace
unsigned long int node
Number of nodes expanded.
Definition: search.hh:141
void reset(void)
Reset.
Definition: statistics.hpp:43