include/wipal/tool/linear_regression.hh

/*
 * WiPal - A library and a set of tools to manipulate wireless traces.
 * Copyright (C) 2007  Universite Pierre et Marie Curie - Paris 6
 *
 * This program 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.
 *
 * This program 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., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301  USA
 *
 * Author: Thomas Claveirole <thomas.claveirole@lip6.fr>
 */
#ifndef TOOL_LINEAR_REGRESSION_HH_
# define TOOL_LINEAR_REGRESSION_HH_

# include <utility>

namespace tool
{

  namespace lr
  {

    template <class ImplType>
    struct pair
    {
      template <class T1, class T2>
      ImplType
      x(const std::pair<T1, T2>& p) const;

      template <class T1, class T2>
      ImplType
      y(const std::pair<T1, T2>& p) const;
    };

    template <class ImplType>
    struct pair_with_microseconds
    {
      template <class T1, class T2>
      ImplType
      x(const std::pair<T1, T2>& p) const;

      template <class T1, class T2>
      ImplType
      y(const std::pair<T1, T2>& p) const;
    };

  } // End of namespace tool::lr.

  template <class ImplType,
            class Adapter,
            class InputIterator>
  std::pair<ImplType, ImplType>
  linear_regression(const InputIterator&        start,
                    const InputIterator&        last,
                    Adapter                     adapt = Adapter ());

} // End of namespace tool.

# include "linear_regression.hxx"

#endif // ! TOOL_LINEAR_REGRESSION_HH_

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