source: trunk/yat/utility/DataWeight.cc @ 1469

Last change on this file since 1469 was 1469, checked in by Peter, 13 years ago

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[1379]1// $Id: DataWeight.cc 1469 2008-09-02 17:21:00Z peter $
2
3/*
4  Copyright (C) 2008 Peter Johansson
5
[1469]6  This file is part of the yat library, http://dev.thep.lu.se/yat
[1379]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 2 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 this program; if not, write to the Free Software
20  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
21  02111-1307, USA.
22*/
23
24#include "DataWeight.h"
25
26namespace theplu {
27namespace yat {
28namespace utility { 
29
30  DataWeight::DataWeight(double data, double weight)
31    : data_(data), weight_(weight) {}
32
33
34  double& DataWeight::data(void)
35  {
36    return data_;
37  }
38
39
40  const double& DataWeight::data(void) const
41  {
42    return data_;
43  }
44
45  double& DataWeight::weight(void)
46  {
47    return weight_;
48  }
49
50
51  const double& DataWeight::weight(void) const
52  {
53    return weight_;
54  }
55
56
57  bool operator==(const DataWeight& lhs, const DataWeight& rhs)
58  {
59    return lhs.data() == rhs.data();
60  }
61
62
63  bool operator!=(const DataWeight& lhs, const DataWeight& rhs)
64  {
65    return ! (lhs == rhs);
66  }
67
68
69  bool operator<(const DataWeight& lhs, const DataWeight& rhs)
70  {
71    return lhs.data() < rhs.data();
72  }
73
74
75  bool operator>(const DataWeight& lhs, const DataWeight& rhs)
76  {
77    return rhs < lhs;
78  }
79
80
81  bool operator<=(const DataWeight& lhs, const DataWeight& rhs)
82  {
83    return rhs > lhs;
84  }
85
86
87  bool operator>=(const DataWeight& lhs, const DataWeight& rhs)
88  {
89    return rhs < lhs;
90  }
91
92
93}}} // of namespace utility, yat, and theplu
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