search.hh

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// search.hh: this file is part of the Vaucanson project.
//
// Vaucanson, a generic library for finite state machines.
//
// Copyright (C) 2001, 2002, 2003, 2004, 2005 The Vaucanson Group.
//
// 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.
//
// The complete GNU General Public Licence Notice can be found as the
// `COPYING' file in the root directory.
//
// The Vaucanson Group consists of people listed in the `AUTHORS' file.
//
#ifndef VCSN_ALGORITHMS_SEARCH_HH
# define VCSN_ALGORITHMS_SEARCH_HH

# include <vaucanson/automata/concept/automata.hh>

namespace vcsn {

  template <typename InputIterator, typename FoundFunctor, typename Series, typename Kind, typename T>
  void
  search(const Element<Automata<Series, Kind>, T>& a,
         const InputIterator& begin,
         const InputIterator& end,
         typename Element<Automata<Series, Kind>, T>::letter_t eol,
         FoundFunctor& f);

  struct FindBestSearch
  {
      template <typename InputIterator, typename FoundFunctor, typename Series, typename Kind, typename T>
    static
    void
    search(const Element<Automata<Series, Kind>, T>& a,
           const InputIterator& begin,
           const InputIterator& end,
           typename Element<Automata<Series, Kind>, T>::letter_t eol,
           FoundFunctor& f);
  };

  struct WindowedBackSearch
  {
    template <typename InputIterator, typename FoundFunctor, typename Series, typename Kind, typename T>
    static
    void
    search(const Element<Automata<Series, Kind>, T>& a,
           const InputIterator& begin,
           const InputIterator& end,
           typename Element<Automata<Series, Kind>, T>::letter_t eol,
           FoundFunctor& f);
  };

} // vcsn

# if !defined VCSN_USE_INTERFACE_ONLY && !defined VCSN_USE_LIB
#  include <vaucanson/algorithms/search.hxx>
# endif // VCSN_USE_INTERFACE_ONLY

#endif // ! VCSN_ALGORITHMS_SEARCH_HH