source: trunk/c++_tools/statistics/Distance.cc @ 675

// $Id: Distance.cc 675 2006-10-10 12:08:45Z jari $

/*
  Copyright (C) The authors contributing to this file.

  This file is part of the yat library, http://lev.thep.lu.se/trac/yat

  The yat library is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of the
  License, or (at your option) any later version.

  The yat library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#include "yat/statistics/Distance.h"

#include "yat/classifier/DataLookup1D.h"
#include "yat/classifier/utility.h"
#include "yat/utility/vector.h"

namespace theplu{
namespace statistics{

  double Distance::operator()(const classifier::DataLookup1D& x, 
                              const classifier::DataLookup1D& y) const
  {
    utility::vector a;
    classifier::convert(x,a);
    utility::vector b;
    classifier::convert(y,b);     
    return this->operator()(a,b);
  }


  double Distance::operator()(const classifier::DataLookup1D& x, 
                              const classifier::DataLookup1D& y, 
                              const classifier::DataLookup1D& wx, 
                              const classifier::DataLookup1D& wy) const
  {
    utility::vector a;
    classifier::convert(x,a);
    utility::vector b;
    classifier::convert(y,b);
    utility::vector c;
    classifier::convert(wx,c);
    utility::vector d;
    classifier::convert(wy,d);
    return this->operator()(a,b,c,d);
  }


}} // of namespace statistics and namespace theplu