source: trunk/yat/statistics/AveragerPair.cc @ 683

Last change on this file since 683 was 683, checked in by Jari Häkkinen, 15 years ago

Addresses #153. Clean up of code.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.2 KB
Line 
1// $Id: AveragerPair.cc 683 2006-10-11 22:20:36Z jari $
2
3/*
4  Copyright (C) The authors contributing to this file.
5
6  This file is part of the yat library, http://lev.thep.lu.se/trac/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 "AveragerPair.h"
25#include "Averager.h"
26
27#include <cassert>
28#include <utility>
29
30namespace theplu {
31namespace yat {
32namespace statistics {
33 
34  const AveragerPair& AveragerPair::operator+=(const AveragerPair& a)
35  {
36    x_+=a.x_averager();
37    y_+=a.y_averager();
38    xy_+=a.sum_xy();
39    return *this;
40  }
41
42}}} // of namespace statistics, yat, and theplu
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