accessible.hh

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// accessible.hh: this file is part of the Vaucanson project.
//
// Vaucanson, a generic library for finite state machines.
//
// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2008 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_ACCESSIBLE_HH
# define VCSN_ALGORITHMS_ACCESSIBLE_HH

// INTERFACE: HList accessible_states(const Automaton& a) { return list_of_set(vcsn::accessible_states(*a)); }

// INTERFACE: Automaton accessible(const Automaton& a) { return vcsn::accessible(*a); }

// INTERFACE: void accessible_here(Automaton& a) { return vcsn::accessible_here(*a); }

// INTERFACE: HList coaccessible_states(const Automaton& a) { return list_of_set(vcsn::coaccessible_states(*a)); }

// INTERFACE: Automaton coaccessible(const Automaton& a) { return vcsn::coaccessible(*a); }

// INTERFACE: void coaccessible_here(Automaton& a) { return vcsn::coaccessible_here(*a); }

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

# include <set>

namespace vcsn {
  
  template<typename A, typename AI>
  std::set<typename Element<A, AI>::hstate_t>
  accessible_states(const Element<A, AI>& a);

  template<typename A, typename AI>
  Element<A, AI>
  accessible(const Element<A, AI>& a);

  template<typename A, typename AI>
  void
  accessible_here(Element<A, AI>& a);

  template<typename A, typename AI>
  std::set<typename Element<A, AI>::hstate_t>
  coaccessible_states(const Element<A, AI>& a);

  template<typename A, typename AI>
  Element<A, AI>
  coaccessible(const Element<A, AI>& a);

  template<typename A, typename AI>
  void
  coaccessible_here(Element<A, AI>& a);

} // vcsn


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


#endif // ! VCSN_ALGORITHMS_ACCESSIBLE_HH