source: branches/0.4-stable/yat/regression/Kernel.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 Author Date Id Revision
File size: 1.5 KB
Line 
1#ifndef _theplu_yat_regression_kernel_
2#define _theplu_yat_regression_kernel_
3
4// $Id: Kernel.h 1743 2009-01-23 14:20:30Z peter $
5
6/*
7  Copyright (C) 2004 Peter Johansson
8  Copyright (C) 2005 Jari Häkkinen, Peter Johansson
9  Copyright (C) 2006 Jari Häkkinen
10  Copyright (C) 2007 Jari Häkkinen, Peter Johansson
11  Copyright (C) 2008 Peter Johansson
12
13  This file is part of the yat library, http://dev.thep.lu.se/yat
14
15  The yat library is free software; you can redistribute it and/or
16  modify it under the terms of the GNU General Public License as
17  published by the Free Software Foundation; either version 2 of the
18  License, or (at your option) any later version.
19
20  The yat library is distributed in the hope that it will be useful,
21  but WITHOUT ANY WARRANTY; without even the implied warranty of
22  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23  General Public License for more details.
24
25  You should have received a copy of the GNU General Public License
26  along with this program; if not, write to the Free Software
27  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
28  02111-1307, USA.
29*/
30
31namespace theplu {
32namespace yat {
33namespace regression {
34
35  ///
36  /// @brief Interface Class for calculating the weights in a more
37  /// general way than classical rectangular windows.
38  ///
39  class Kernel
40  {
41   
42    public:
43    ///
44    /// Constructor
45    ///
46    inline Kernel(void) {};
47
48    virtual ~Kernel(void) {};
49
50    ///
51    /// Operator calculating calculating kernel value. 
52    ///
53    virtual double operator()(const double) const=0;
54  };
55
56}}} // of namespaces regression, yat, and theplu
57
58#endif
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