source: trunk/yat/classifier/IRRank.h @ 1486

Last change on this file since 1486 was 1486, checked in by Jari Häkkinen, 13 years ago

Addresses #436.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.4 KB
Line 
1#ifndef _theplu_yat_classifier_ir_rank_
2#define _theplu_yat_classifier_ir_rank_
3
4// $Id: IRRank.h 1486 2008-09-09 21:17:19Z jari $
5
6/*
7  Copyright (C) 2006, 2007 Jari Häkkinen, Peter Johansson
8
9  This file is part of the yat library, http://dev.thep.lu.se/yat
10
11  The yat library is free software; you can redistribute it and/or
12  modify it under the terms of the GNU General Public License as
13  published by the Free Software Foundation; either version 3 of the
14  License, or (at your option) any later version.
15
16  The yat library is distributed in the hope that it will be useful,
17  but WITHOUT ANY WARRANTY; without even the implied warranty of
18  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  General Public License for more details.
20
21  You should have received a copy of the GNU General Public License
22  along with this program; if not, write to the Free Software
23  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
24  02111-1307, USA.
25*/
26
27#include "InputRanker.h"
28#include "IRRetrieve.h"
29
30namespace theplu {
31namespace yat {
32namespace classifier { 
33
34  ///
35  /// @brief Functor retrieving minus rank from a InputRanker to build
36  /// a ConsensusInputRanker.
37  ///   
38  class IRRank : public IRRetrieve
39  {
40
41  public:
42    ///
43    /// @brief operator to retrieve information from @a ranker of
44    /// input @a i.
45    ///
46    inline double operator()(const InputRanker& ranker, size_t i) const
47    {
48      return -static_cast<double>(ranker.rank()[i]);
49    }
50  };
51
52
53}}} // of namespace classifier, yat, and theplu
54
55#endif
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