source: trunk/yat/utility/utility.cc @ 1432

Last change on this file since 1432 was 1432, checked in by Peter, 13 years ago

refs #416 moving quantile normalizer to new dir. Also moved the algorithm to a class (rather than free function).

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 1.7 KB
Line 
1// $Id: utility.cc 1432 2008-08-25 13:54:18Z peter $
2
3/*
4  Copyright (C) 2005, 2006 Jari Häkkinen, Markus Ringnér
5  Copyright (C) 2007 Jari Häkkinen, Peter Johansson
6
7  This file is part of the yat library, http://trac.thep.lu.se/yat
8
9  The yat library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU General Public License as
11  published by the Free Software Foundation; either version 2 of the
12  License, or (at your option) any later version.
13
14  The yat library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  General Public License for more details.
18
19  You should have received a copy of the GNU General Public License
20  along with this program; if not, write to the Free Software
21  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
22  02111-1307, USA.
23*/
24
25#include "utility.h"
26
27#include "Matrix.h"
28#include "stl_utility.h"
29#include "VectorConstView.h"
30#include "yat/statistics/Averager.h"
31
32#include <sstream>
33#include <string>
34
35namespace theplu {
36namespace yat {
37namespace utility {
38
39  bool is_double(const std::string& s)
40  {
41    return is<double>(s);
42  }
43 
44
45  bool is_equal(std::string s, std::string other)
46  {
47    std::stringstream ss(s);
48    std::string s2;
49    ss >> s2; // to trim surrounding whitespaces
50    to_lower(s2);
51    // Check that nothing is left on stream
52    std::string s3;
53    ss >> s3;
54    if(s3.size())
55      return false;
56    return (other==s2);
57  }
58
59
60  bool is_float(const std::string& s)
61  {
62    return is<float>(s);
63  }
64
65
66  bool is_int(const std::string& s)
67  {
68    return is<int>(s);
69  }
70
71  bool is_nan(const std::string& s)
72  {
73    return is_equal(s, "nan");
74  }
75
76
77}}} // end of namespace utility, yat and thep
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