main page
modules
namespaces
classes
files
Gecode home
Generated on Thu Mar 7 2013 10:21:40 for Gecode by
doxygen
1.8.3.1
gecode
search
statistics.hpp
Go to the documentation of this file.
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, 2004
8
*
9
* Last modified:
10
* $Date: 2009-05-09 04:33:02 +1000 (Sat, 09 May 2009) $ by $Author: schulte $
11
* $Revision: 9047 $
12
*
13
* This file is part of Gecode, the generic constraint
14
* development environment:
15
* http://www.gecode.org
16
*
17
* Permission is hereby granted, free of charge, to any person obtaining
18
* a copy of this software and associated documentation files (the
19
* "Software"), to deal in the Software without restriction, including
20
* without limitation the rights to use, copy, modify, merge, publish,
21
* distribute, sublicense, and/or sell copies of the Software, and to
22
* permit persons to whom the Software is furnished to do so, subject to
23
* the following conditions:
24
*
25
* The above copyright notice and this permission notice shall be
26
* included in all copies or substantial portions of the Software.
27
*
28
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
29
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
30
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
31
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
32
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
33
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
34
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35
*
36
*/
37
38
#include <algorithm>
39
40
namespace
Gecode {
namespace
Search {
41
42
forceinline
void
43
Statistics::reset
(
void
) {
44
StatusStatistics::reset
();
45
fail
=0;
node
=0;
depth
=0;
memory
=0;
46
}
47
48
forceinline
49
Statistics::Statistics
(
void
)
50
: fail(0), node(0), depth(0), memory(0) {}
51
52
forceinline
Statistics
&
53
Statistics::operator +=
(
const
Statistics
& s) {
54
(void) StatusStatistics::operator +=(s);
55
fail
+= s.
fail
;
56
node
+= s.
node
;
57
depth
=
std::max
(
depth
,s.
depth
);
58
memory
+= s.
memory
;
59
return
*
this
;
60
}
61
62
forceinline
Statistics
63
Statistics::operator +
(
const
Statistics
& s) {
64
Statistics
t(s);
65
return
t += *
this
;
66
}
67
68
}}
69
70
// STATISTICS: search-other