source: branches/0.4-stable/yat/classifier/IRRank.h @ 1743

Last change on this file since 1743 was 1743, checked in by Peter, 12 years ago

updating copyright statements

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.5 KB
Line 
1#ifndef _theplu_yat_classifier_ir_rank_
2#define _theplu_yat_classifier_ir_rank_
3
4// $Id: IRRank.h 1743 2009-01-23 14:20:30Z peter $
5
6/*
7  Copyright (C) 2006, 2007 Jari Häkkinen, Peter Johansson
8  Copyright (C) 2008 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 2 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 this program; if not, write to the Free Software
24  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25  02111-1307, USA.
26*/
27
28#include "InputRanker.h"
29#include "IRRetrieve.h"
30
31namespace theplu {
32namespace yat {
33namespace classifier { 
34
35  ///
36  /// @brief Functor retrieving minus rank from a InputRanker to build
37  /// a ConsensusInputRanker.
38  ///   
39  class IRRank : public IRRetrieve
40  {
41
42  public:
43    ///
44    /// @brief operator to retrieve information from @a ranker of
45    /// input @a i.
46    ///
47    inline double operator()(const InputRanker& ranker, size_t i) const
48    {
49      return -static_cast<double>(ranker.rank()[i]);
50    }
51  };
52
53
54}}} // of namespace classifier, yat, and theplu
55
56#endif
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