source: trunk/yat/utility/DataWeight.cc @ 1534

Last change on this file since 1534 was 1534, checked in by Peter, 13 years ago

fixed some bugs in DataWeight?

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.8 KB
Line 
1// $Id: DataWeight.cc 1534 2008-09-25 18:24:28Z peter $
2
3/*
4  Copyright (C) 2008 Peter Johansson
5
6  This file is part of the yat library, http://dev.thep.lu.se/yat
7
8  The yat library is free software; you can redistribute it and/or
9  modify it under the terms of the GNU General Public License as
10  published by the Free Software Foundation; either version 3 of the
11  License, or (at your option) any later version.
12
13  The yat library is distributed in the hope that it will be useful,
14  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  General Public License for more details.
17
18  You should have received a copy of the GNU General Public License
19  along with yat. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#include "DataWeight.h"
23
24namespace theplu {
25namespace yat {
26namespace utility { 
27
28  DataWeight::DataWeight(double data, double weight)
29    : data_(data), weight_(weight) {}
30
31
32  double& DataWeight::data(void)
33  {
34    return data_;
35  }
36
37
38  const double& DataWeight::data(void) const
39  {
40    return data_;
41  }
42
43  double& DataWeight::weight(void)
44  {
45    return weight_;
46  }
47
48
49  const double& DataWeight::weight(void) const
50  {
51    return weight_;
52  }
53
54
55  bool operator==(const DataWeight& lhs, const DataWeight& rhs)
56  {
57    return lhs.data() == rhs.data();
58  }
59
60
61  bool operator!=(const DataWeight& lhs, const DataWeight& rhs)
62  {
63    return ! (lhs == rhs);
64  }
65
66
67  bool operator<(const DataWeight& lhs, const DataWeight& rhs)
68  {
69    return lhs.data() < rhs.data();
70  }
71
72
73  bool operator>(const DataWeight& lhs, const DataWeight& rhs)
74  {
75    return rhs < lhs;
76  }
77
78
79  bool operator<=(const DataWeight& lhs, const DataWeight& rhs)
80  {
81    return !(lhs > rhs);
82  }
83
84
85  bool operator>=(const DataWeight& lhs, const DataWeight& rhs)
86  {
87    return !(lhs < rhs);
88  }
89
90
91}}} // of namespace utility, yat, and theplu
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