source: trunk/yat/utility/DataWeight.cc

Last change on this file was 2919, checked in by Peter, 9 years ago

update copyright years

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.9 KB
Line 
1// $Id: DataWeight.cc 2919 2012-12-19 06:54:23Z peter $
2
3/*
4  Copyright (C) 2008 Jari Häkkinen, Peter Johansson
5  Copyright (C) 2009, 2012 Peter Johansson
6
7  This file is part of the yat library, http://dev.thep.lu.se/yat
8
9  The yat library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU General Public License as
11  published by the Free Software Foundation; either version 3 of the
12  License, or (at your option) any later version.
13
14  The yat library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  General Public License for more details.
18
19  You should have received a copy of the GNU General Public License
20  along with yat. If not, see <http://www.gnu.org/licenses/>.
21*/
22
23#include <config.h>
24
25#include "DataWeight.h"
26#include "stl_utility.h"
27
28namespace theplu {
29namespace yat {
30namespace utility { 
31
32  DataWeight::DataWeight(double data, double weight)
33    : data_(data), weight_(weight) {}
34
35
36  double& DataWeight::data(void)
37  {
38    return data_;
39  }
40
41
42  const double& DataWeight::data(void) const
43  {
44    return data_;
45  }
46
47  double& DataWeight::weight(void)
48  {
49    return weight_;
50  }
51
52
53  const double& DataWeight::weight(void) const
54  {
55    return weight_;
56  }
57
58
59  bool operator==(const DataWeight& lhs, const DataWeight& rhs)
60  {
61    return lhs.data() == rhs.data();
62  }
63
64
65  bool operator!=(const DataWeight& lhs, const DataWeight& rhs)
66  {
67    return lhs.data() != rhs.data();
68  }
69
70
71  bool operator<(const DataWeight& lhs, const DataWeight& rhs)
72  {
73    less_nan<DataWeight> comp;
74    return comp(lhs, rhs);
75  }
76
77
78  bool operator>(const DataWeight& lhs, const DataWeight& rhs)
79  {
80    return rhs < lhs;
81  }
82
83
84  bool operator<=(const DataWeight& lhs, const DataWeight& rhs)
85  {
86    return lhs < rhs || lhs == rhs;
87  }
88
89
90  bool operator>=(const DataWeight& lhs, const DataWeight& rhs)
91  {
92    return lhs > rhs || lhs == rhs;
93  }
94
95
96}}} // of namespace utility, yat, and theplu
Note: See TracBrowser for help on using the repository browser.