source: trunk/yat/utility/DataWeight.cc @ 1379

Last change on this file since 1379 was 1379, checked in by Peter, 13 years ago

adding DataWeight? - a class to store a data value together with its weight

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.8 KB
Line 
1// $Id: DataWeight.cc 1379 2008-07-16 21:41:58Z peter $
2
3/*
4  Copyright (C) 2008 Peter Johansson
5
6  This file is part of the yat library, http://trac.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 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
26#include <cassert>
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 == rhs);
68  }
69
70
71  bool operator<(const DataWeight& lhs, const DataWeight& rhs)
72  {
73    return lhs.data() < rhs.data();
74  }
75
76
77  bool operator>(const DataWeight& lhs, const DataWeight& rhs)
78  {
79    return rhs < lhs;
80  }
81
82
83  bool operator<=(const DataWeight& lhs, const DataWeight& rhs)
84  {
85    return rhs > lhs;
86  }
87
88
89  bool operator>=(const DataWeight& lhs, const DataWeight& rhs)
90  {
91    return rhs < lhs;
92  }
93
94
95}}} // of namespace utility, yat, and theplu
Note: See TracBrowser for help on using the repository browser.