automaton_view.hxx

// automaton_view.hxx: 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_AUTOMATA_IMPLEMENTATION_AUTOMATON_VIEW_HXX
# define VCSN_AUTOMATA_IMPLEMENTATION_AUTOMATON_VIEW_HXX

# include <vaucanson/misc/contract.hh>
# include <vaucanson/automata/implementation/automaton_view.hh>

#define AutoType(Type)                          \
  typename Element<S, IdentityView<T> >::Type

namespace vcsn {

  template <class T>
  IdentityView<T>::IdentityView()
  {}

  template <class T>
  IdentityView<T>::IdentityView(T& d):
    object_(&d),
    const_object_(0)
  {}

  template <class T>
  IdentityView<T>::IdentityView(const T& d):
    object_(0),
    const_object_(&d)
  {}

  template <class T>
  IdentityView<T>::IdentityView(const IdentityView& d):
    object_(0)
  {
    assertion(d.object_ != 0 || d.const_object_ != 0);
    const_object_ = d.const_object_ == 0 ? d.object_ : d.const_object_;
  }

  template <class T>
  const T&
  IdentityView<T>::object() const
  {
    assertion(object_ != 0 || const_object_ != 0);
    return const_object_ == 0 ? *object_ : *const_object_;
  }

  template <class T>
  T&
  IdentityView<T>::object()
  {
    assertion(object_ != 0);
    assertion(const_object_ == 0);
    return *object_;
  }

  template <class T>
  IdentityView<T>::operator T&()
  {
    assertion(object_ != 0);
    assertion(const_object_ == 0);
    return *object_;
  }

  template <class T>
  IdentityView<T>::operator const T&() const
  {
    assertion(object_ != 0 || const_object_ != 0);
    return const_object_ == 0 ? *object_ : *const_object_;
  }

  template <class S, class T>
  const typename automaton_traits<T>::tag_t&
  op_get_tag(const AutomataBase<S>& s, const IdentityView<T>& v)
  {
    return op_get_tag(s, v.object());
  }

  template <class S, class T>
  typename automaton_traits<T>::tag_t&
  op_get_tag(const AutomataBase<S>& s, IdentityView<T>& v)
  {
    return op_get_tag(s, v.object());
  }

  template <class S, class T>
  const typename automaton_traits<T>::geometry_t&
  op_get_geometry(const AutomataBase<S>& s, const IdentityView<T>& v)
  {
    return op_get_geometry(s, v.object());
  }

  template <class S, class T>
  typename automaton_traits<T>::geometry_t&
  op_get_geometry(const AutomataBase<S>& s, IdentityView<T>& v)
  {
    return op_get_geometry(s, v.object());
  }

  template <class S, class T>
  bool
  op_exists(const AutomataBase<S>& s, const IdentityView<T>& v)
  {
    return op_exists(s, v.object());
  }

  template <class S, class T>
  typename automaton_traits<T>::states_t
  op_states(const AutomataBase<S>& s, const IdentityView<T>& v)
  {
    return op_states(s, v.object());
  }

  template <class S, class T>
  typename automaton_traits<T>::transitions_t
  op_transitions(const AutomataBase<S>& s, const IdentityView<T>& v)
  {
    return op_transitions(s, v.object());
  }

  template <class S, class T>
  typename automaton_traits<T>::initial_support_t
  op_initial(const AutomataBase<S>& s, const IdentityView<T>& v)
  {
    return op_initial(s, v.object());
  }

  template <class S, class T>
  typename automaton_traits<T>::final_support_t
  op_final(const AutomataBase<S>& s, const IdentityView<T>& v)
  {
    return op_final(s, v.object());
  }

  template <class S, class T>
  void
  op_set_initial(const AutomataBase<S>& ss, IdentityView<T>& v,
                 hstate_t state,
                 const AutoType(series_set_elt_t)& s)
  {
    return op_set_initial(ss, v.object(), state, s);
  }

  template <class S, class T>
  AutoType(series_set_elt_t)
  op_get_initial(const AutomataBase<S>& s,
                 const IdentityView<T>& v,
                 hstate_t state)
  {
    return op_get_initial(s, v.object(), state);
  }

  template <class S, class T>
  void
  op_set_final(const AutomataBase<S>& ss, IdentityView<T>& v,
               hstate_t state,
               const typename Element<S, T>::series_set_elt_t& s)
  {
    op_set_final(ss, v.object, state, s);
  }

  template <class S, class T>
  typename Element<S, T>::series_set_elt_t
  op_get_final(const AutomataBase<S>& s,
               const IdentityView<T>& v,
               hstate_t state)
  {
    return op_get_final(s, v.object, state);
  }

  template <class S, class T>
  void
  op_clear_initial(const AutomataBase<S>& s, IdentityView<T>& v)
  {
    op_clear_initial(s, v.object);
  }

  template <class S, class T>
  void
  op_clear_final(const AutomataBase<S>& s, IdentityView<T>& v)
  {
    op_clear_final(s, v.object());
  }

  template <class S, class T>
  hstate_t
  op_add_state(const AutomataBase<S>& s, IdentityView<T>& v)
  {
    return op_add_state(s, v.object());
  }

  template <class S, class T>
  hstate_t
  op_choose_state(const AutomataBase<S>& s, IdentityView<T>& v)
  {
    return op_choose_state(s, v.object());
  }

  template <class S, class T>
  htransition_t
  op_add_transition(const AutomataBase<S>& s, IdentityView<T>& v,
                    hstate_t from,
                    hstate_t to,
                    const typename Element<S, T>::label_t& label)
  {
    return op_add_transition(s, v.object(), from, to, label);
  }

  template <class S, class T>
  htransition_t
  op_add_series_transition(const AutomataBase<S>& s,
                           IdentityView<T>& v,
                           hstate_t from,
                           hstate_t to,
                           const typename Element<S, T>::series_set_elt_t& se)
  {
    return op_add_series_transition(s, v.object(), from, to, se);
  }

  template <class S, class T>
  htransition_t
  op_add_spontaneous(const AutomataBase<S>& s, IdentityView<T>& v,
                     hstate_t from,
                     hstate_t to)
  {
    return op_add_spontaneous(s, v.object(), from, to);
  }

  template <class S, class T>
  htransition_t
  op_add_letter_transition(const AutomataBase<S>& s, IdentityView<T>& v,
                           hstate_t from,
                           hstate_t to,
                           const typename Element<S, T>::letter_t& e)
  {
    return op_add_letter_transition(s, v.object(), from, to, e);
  }

  template <class S, class T>
  void
  op_update(const AutomataBase<S>& s, IdentityView<T>& v,
            htransition_t e,
            const AutoType(label_t)& l)
  {
    op_update(s, v.object(), e, l);
  }

  template <class S, class T>
  void
  op_del_state(const AutomataBase<S>& s, IdentityView<T>& v,
               hstate_t st)
  {
    op_del_state(s, v.object(), st);
  }

  template <class S, class T>
  void
  op_del_transition(const AutomataBase<S>& s, IdentityView<T>& v,
                    htransition_t e)
  {
    op_del_transition(s, v.object(), e);
  }

  template <class S, class T>
  bool
  op_has_state(const AutomataBase<S>& s,
               const IdentityView<T>& v,
               hstate_t st)
  {
    return op_has_state(s, v.object(), st);
  }

  template <class S, class T>
  bool
  op_has_transition(const AutomataBase<S>& s,
                    const IdentityView<T>& v,
                    htransition_t e)
  {
    return op_has_transition(s, v.object(), e);
  }

  template <class S, class T>
  hstate_t
  op_src_of(const AutomataBase<S>& s,
            const IdentityView<T>& v,
            htransition_t e)
  {
    return op_src_of(s, v.object(), e);
  }

  template <class S, class T>
  hstate_t
  op_dst_of(const AutomataBase<S>& s,
            const IdentityView<T>& v,
            htransition_t e)
  {
    return op_dst_of(s, v.object(), e);
  }

  template <class S, class T>
  typename Element<S, T>::label_t
  op_label_of(const AutomataBase<S>& s,
              const IdentityView<T>& v,
              htransition_t e)
  {
    return op_label_of(s, v.object(), e);
  }

  template <class S, class T>
  const typename Element<S, T>::series_set_elt_t
  op_series_of(const AutomataBase<S>& s,
               const IdentityView<T>& v,
               htransition_t e)
  {
    return op_series_of(s, v.object(), e);
  }

  template <class S, class T>
  typename Element<S, T>::series_set_elt_value_t
  op_series_value_of(const AutomataBase<S>& s,
                     const IdentityView<T>& v,
                     htransition_t e)
  {
    return op_series_value_of(s, v.object(), e);
  }

  template <class S, class T>
  typename Element<S, T>::monoid_elt_t
  op_word_of(const AutomataBase<S>& s,
             const IdentityView<T>& v,
             htransition_t e)
  {
    return op_word_of(s, v.object(), e);
  }

  template <class S, class T>
  typename Element<S, T>::monoid_elt_value_t
  op_word_value_of(const AutomataBase<S>& s,
                   const IdentityView<T>& v,
                   htransition_t e)
  {
    return op_word_value_of(s, v.object(), e);
  }

  template <class S, class T>
  typename Element<S, T>::letter_t
  op_letter_of(const AutomataBase<S>& s,
               const IdentityView<T>& v,
               htransition_t e)
  {
    return op_letter_of(s, v.object(), e);
  }

  template <class S, class T>
  bool
  op_is_spontaneous(const AutomataBase<S>& s,
                    const IdentityView<T>& v,
                    htransition_t e)
  {
    return op_is_spontaneous(s, v.object(), e);
  }

  // output_return_type = OutputIterator
  // output_type        = htransition_t
  // direction          = output

  template <class S, class T,
            typename OutputIterator>
  void op_delta(const AutomataBase<S>& s,
                const IdentityView<T>& v,
                OutputIterator res,
                hstate_t from,
                delta_kind::transitions k)
  {
    op_delta(s, v.object(), res, from, k);
  }

  template <class S, class T,
            typename OutputIterator, typename L>
  void op_delta(const AutomataBase<S>& s,
                const IdentityView<T>& v,
                OutputIterator res,
                hstate_t from,
                const L& query,
                delta_kind::transitions k)
  {
    op_delta(s, v.object(), res, from, query, k);
  }

  template <class S, class T,
            typename OutputIterator, typename L>
  void op_letter_delta(const AutomataBase<S>& s,
                       const IdentityView<T>& v,
                       OutputIterator res,
                       hstate_t from,
                       const L& letter,
                       delta_kind::transitions k)
  {
    op_letter_delta(s, v.object(), res, from, letter, k);
  }

  template <class S, class T,
            typename OutputIterator>
  void op_spontaneous_delta(const AutomataBase<S>& s,
                            const IdentityView<T>& v,
                            OutputIterator res,
                            hstate_t from,
                            delta_kind::transitions k)
  {
    op_spontaneous_delta(s, v.object(), res, from, k);
  }

  // output_return_type = Container
  // output_type        = htransition_t
  // direction          = output

  template <class S, class T,
            typename Container>
  void op_deltac(const AutomataBase<S>& s,
                 const IdentityView<T>& v,
                 Container& res, hstate_t from, delta_kind::transitions k)
  {
    op_deltac(s, v.object(), res, from, k);
  }

  template <class S, class T,
            typename Container, typename L>
  void op_deltac(const AutomataBase<S>& s,
                 const IdentityView<T>& v,
                 Container& res,
                 hstate_t from,
                 const L& query,
                 delta_kind::transitions k)
  {
    op_deltac(s, v.object(), res, from, query, k);
  }

  template <class S, class T,
            typename Container, typename L>
  void op_letter_deltac(const AutomataBase<S>& s,
                        const IdentityView<T>& v,
                        Container& res,
                        hstate_t from,
                        const L& letter,
                        delta_kind::transitions k)
  {
    op_letter_deltac(s, v.object(), res, from, letter, k);
  }

  template <class S, class T, class Container>
  void op_spontaneous_deltac(const AutomataBase<S>& s,
                             const IdentityView<T>& v,
                             Container& res,
                             hstate_t from,
                             delta_kind::transitions k)
  {
    op_spontaneous_deltac(s, v.object(), res, from, k);
  }

  // output_return_type = OutputIterator
  // output_type        = hstate_t
  // direction          = output

  template<class S, class T, typename OutputIterator>
  void op_delta(const AutomataBase<S>& s,
                const IdentityView<T>& v,
                OutputIterator res,
                hstate_t from,
                delta_kind::states k)
  {
    op_delta(s, v.object(), res, from, k);
  }

  template<class S, class T, typename OutputIterator, typename L>
  void op_delta(const AutomataBase<S>& s,
                const IdentityView<T>& v,
                OutputIterator res,
                hstate_t from,
                const L& query,
                delta_kind::states k)
  {
    op_delta(s, v.object(), res, from, query, k);
  }

  template<class S, class T, typename OutputIterator, typename L>
  void op_letter_delta(const AutomataBase<S>& s,
                       const IdentityView<T>& v,
                       OutputIterator res,
                       hstate_t from,
                       const L& letter,
                       delta_kind::states k)
  {
    op_letter_delta(s, v.object(), res, from, letter, k);
  }

  template<class S, class T, typename OutputIterator>
  void op_spontaneous_delta(const AutomataBase<S>& s,
                            const IdentityView<T>& v,
                            OutputIterator res,
                            hstate_t from,
                            delta_kind::states k)
  {
    op_spontaneous_delta(s, v.object(), res, from, k);
  }

  // output_return_type = Container
  // output_type        = hstate_t
  // direction          = output

  template<class S, class T, typename Container>
  void op_deltac(const AutomataBase<S>& s,
                 const IdentityView<T>& v,
                 Container& res, hstate_t from, delta_kind::states k)
  {
    op_delta(s, v.object(), res, from, k);
  }

  template<class S, class T, typename Container, typename L>
  void op_deltac(const AutomataBase<S>& s,
                 const IdentityView<T>& v,
                 Container& res,
                 hstate_t from,
                 const L& query,
                 delta_kind::states k)
  {
    op_deltac(s, v.object(), res, from, k);
  }

  template<class S, class T, typename Container, typename L>
  void op_letter_deltac(const AutomataBase<S>& s,
                        const IdentityView<T>& v,
                        Container& res,
                        hstate_t from,
                        const L& letter,
                        delta_kind::states k)
  {
    op_letter_deltac(s, v.object(), res, from, letter, k);
  }

  template<class S, class T, typename Container>
  void op_spontaneous_deltac(const AutomataBase<S>& s,
                             const IdentityView<T>& v,
                             Container& res,
                             hstate_t from,
                             delta_kind::states k)
  {
    op_spontaneous_deltac(s, v.object(), res, from, k);
  }

  // output_return_type = OutputIterator
  // output_type        = htransition_t
  // direction          = input

  template<class S, class T, typename OutputIterator>
  void op_rdelta(const AutomataBase<S>& s, const IdentityView<T>& v,
                 OutputIterator res,
                 hstate_t from,
                 delta_kind::transitions k)
  {
    op_rdelta(s, v.object(), res, from, k);
  }

  template<class S, class T, typename OutputIterator, typename L>
  void op_rdelta(const AutomataBase<S>& s, const IdentityView<T>& v,
                 OutputIterator res,
                 hstate_t from,
                 const L& query,
                 delta_kind::transitions k)
  {
    op_rdelta(s, v.object(), res, from, query, k);
  }

  template<class S, class T, typename OutputIterator, typename L>
  void op_letter_rdelta(const AutomataBase<S>& s, const IdentityView<T>& v,
                        OutputIterator res,
                        hstate_t from,
                        const L& letter,
                        delta_kind::transitions k)
  {
    op_letter_rdelta(s, v.object(), res, from, letter, k);
  }

  template<class S, class T, typename OutputIterator>
  void op_spontaneous_rdelta(const AutomataBase<S>& s,
                             const IdentityView<T>& v,
                             OutputIterator res,
                             hstate_t from,
                             delta_kind::transitions k)
  {
    op_spontaneous_rdelta(s, v.object(), res, from, k);
  }

  // output_return_type = Container
  // output_type        = htransition_t
  // direction          = input

  template<class S, class T, typename Container>
  void op_rdeltac(const AutomataBase<S>& s, const IdentityView<T>& v,
                  Container& res, hstate_t from, delta_kind::transitions k)
  {
    op_rdeltac(s, v.object(), res, from, k);
  }

  template<class S, class T, typename Container, typename L>
  void op_rdeltac(const AutomataBase<S>& s, const IdentityView<T>& v,
                  Container& res,
                  hstate_t from,
                  const L& query,
                  delta_kind::transitions k)
  {
    op_rdeltac(s, v.object(), res, from, query, k);
  }

  template<class S, class T, typename Container, typename L>
  void op_letter_rdeltac(const AutomataBase<S>& s, const IdentityView<T>& v,
                         Container& res,
                         hstate_t from,
                         const L& letter,
                         delta_kind::transitions k)
  {
    op_letter_rdeltac(s, v.object(), res, from, letter, k);
  }

  template<class S, class T, typename Container>
  void op_spontaneous_rdeltac(const AutomataBase<S>& s,
                              const IdentityView<T>& v,
                              Container& res,
                              hstate_t from,
                              delta_kind::transitions k)
  {
    op_spontaneous_rdeltac(s, v.object(), res, from, k);
  }

  // output_return_type = OutputIterator
  // output_type        = hstate_t
  // direction          = input

  template<class S, class T, typename OutputIterator>
  void op_rdelta(const AutomataBase<S>& s, const IdentityView<T>& v,
                 OutputIterator res,
                 hstate_t from,
                 delta_kind::states k)
  {
    op_rdelta(s, v.object(), res, from, k);
  }

  template<class S, class T, typename OutputIterator, typename L>
  void op_rdelta(const AutomataBase<S>& s, const IdentityView<T>& v,
                 OutputIterator res,
                 hstate_t from,
                 const L& query,
                 delta_kind::states k)
  {
    op_rdelta(s, v.object(), res, from, query, k);
  }

  template<class S, class T, typename OutputIterator, typename L>
  void op_letter_rdelta(const AutomataBase<S>& s, const IdentityView<T>& v,
                        OutputIterator res,
                        hstate_t from,
                        const L& letter,
                        delta_kind::states k)
  {
    op_letter_rdelta(s, v.object(), res, from, letter, k);
  }

  template<class S, class T, typename OutputIterator>
  void op_spontaneous_rdelta(const AutomataBase<S>& s,
                             const IdentityView<T>& v,
                             OutputIterator res,
                             hstate_t from,
                             delta_kind::states k)
  {
    op_spontaneous_rdelta(s, v.object(), res, from, k);
  }

  // output_return_type = Container
  // output_type        = hstate_t
  // direction          = input

  template<class S, class T, typename Container>
  void op_rdeltac(const AutomataBase<S>& s, const IdentityView<T>& v,
                  Container& res, hstate_t from, delta_kind::states k)
  {
    op_rdeltac(s, v.object(), res, from, k);
  }

  template<class S, class T, typename Container, typename L>
  void op_rdeltac(const AutomataBase<S>& s, const IdentityView<T>& v,
                  Container& res,
                  hstate_t from,
                  const L& query,
                  delta_kind::states k)
  {
    op_rdeltac(s, v.object(), res, from, query, k);
  }

  template<class S, class T, typename Container, typename L>
  void op_letter_rdeltac(const AutomataBase<S>& s, const IdentityView<T>& v,
                         Container& res,
                         hstate_t from,
                         const L& letter,
                         delta_kind::states k)
  {
    op_letter_rdeltac(s, v.object(), res, from, letter, k);
  }

  template<class S, class T, typename Container>
  void op_spontaneous_rdeltac(const AutomataBase<S>& s,
                              const IdentityView<T>& v,
                              Container& res,
                              hstate_t from,
                              delta_kind::states k)
  {
    op_spontaneous_rldeltac(s, v.object(), res, from, k);
  }

} // vcsn

# undef AutoType

#endif // ! VCSN_AUTOMATA_IMPLEMENTATION_AUTOMATON_VIEW_HXX

---