source: branches/0.4-stable/yat/regression/KernelBox.cc @ 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: 1.2 KB
Line 
1// $Id: KernelBox.cc 1743 2009-01-23 14:20:30Z peter $
2
3/*
4  Copyright (C) 2004, 2005 Peter Johansson
5  Copyright (C) 2006 Jari Häkkinen
6  Copyright (C) 2007 Jari Häkkinen, Peter Johansson
7  Copyright (C) 2008 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 2 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 "KernelBox.h"
28
29namespace theplu {
30namespace yat {
31namespace regression {
32
33  KernelBox::KernelBox(void)
34    : Kernel()
35  {
36  }
37
38  double KernelBox::operator()(const double u) const
39  {
40    if (u>1 || u<-1)
41      return 0.0;
42    else
43      return 1.0;
44  }
45
46}}} // of namespaces regression, yat, and theplu
Note: See TracBrowser for help on using the repository browser.