yat  0.14.5pre
Average.h
1 #ifndef _theplu_yat_statistics_average_
2 #define _theplu_yat_statistics_average_
3 
4 // $Id: Average.h 3550 2017-01-03 05:41:02Z peter $
5 
6 /*
7  Copyright (C) 2008 Jari Häkkinen, Peter Johansson
8  Copyright (C) 2016 Peter Johansson
9 
10  This file is part of the yat library, http://dev.thep.lu.se/yat
11 
12  The yat library is free software; you can redistribute it and/or
13  modify it under the terms of the GNU General Public License as
14  published by the Free Software Foundation; either version 3 of the
15  License, or (at your option) any later version.
16 
17  The yat library is distributed in the hope that it will be useful,
18  but WITHOUT ANY WARRANTY; without even the implied warranty of
19  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20  General Public License for more details.
21 
22  You should have received a copy of the GNU General Public License
23  along with yat. If not, see <http://www.gnu.org/licenses/>.
24 */
25 
26 #include "averager_traits.h"
27 #include "utility.h"
28 
29 namespace theplu {
30 namespace yat {
31 namespace statistics {
32 
38  struct Average
39  {
49  template<typename InputIterator>
50  inline double operator()(InputIterator first, InputIterator last) const
51  {
53  add(a, first, last);
54  return a.mean();
55  }
56  };
57 
58 }}} // of namespace statistics, yat, and theplu
59 
60 #endif
double operator()(InputIterator first, InputIterator last) const
Definition: Average.h:50
Functor to take average of a range.
Definition: Average.h:38
void add(T &o, ForwardIterator first, ForwardIterator last, const classifier::Target &target)
Definition: utility.h:304
averager_traits< typename utility::weighted_iterator_traits< Iterator >::type >::type type
Definition: averager_traits.h:86

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