complex_windows.hh

// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE)
//
// This file is part of Olena.
//
// Olena 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, version 2 of the License.
//
// Olena 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 Olena.  If not, see <http://www.gnu.org/licenses/>.
//
// As a special exception, you may use this file as part of a free
// software project without restriction.  Specifically, if other files
// instantiate templates or use macros or inline functions from this
// file, or you compile this file and link it with other files to produce
// an executable, this file does not by itself cause the resulting
// executable to be covered by the GNU General Public License.  This
// exception does not however invalidate any other reasons why the
// executable file might be covered by the GNU General Public License.

#ifndef MLN_CORE_IMAGE_COMPLEX_WINDOWS_HH
# define MLN_CORE_IMAGE_COMPLEX_WINDOWS_HH


# include <mln/core/internal/complex_window_base.hh>
# include <mln/core/internal/complex_window_p_base.hh>

# include <mln/topo/complex_iterators.hh>


# define mln_gen_complex_window_with_base(Win, Fwd_Complex_Iter, Bkd_Complex_Iter, Base) \
  /* Forward declaration.  */                                           \
  template <unsigned D, typename G> struct Win;                         \
                                                                        \
  /* Traits.  */                                                        \
  namespace trait                                                       \
  {                                                                     \
    template <unsigned D, typename G>                                   \
    struct window_< Win <D, G> >                                        \
      : window_< Base < D, G,                                           \
                        Fwd_Complex_Iter<D>,                            \
                        Bkd_Complex_Iter <D>,                           \
                        Win <D, G> > >                                  \
    {                                                                   \
    };                                                                  \
  }                                                                     \
                                                                        \
  /* Definition.  */                                                    \
  template <unsigned D, typename G>                                     \
  struct Win                                                            \
    : Base < D, G,                                                      \
             Fwd_Complex_Iter <D>,                                      \
             Bkd_Complex_Iter <D>,                                      \
             Win <D, G> >                                               \
  {                                                                     \
  }


# define mln_gen_complex_window(Win, Fwd_Complex_Iter, Bkd_Complex_Iter) \
    mln_gen_complex_window_with_base(Win,                               \
                                     Fwd_Complex_Iter,                  \
                                     Bkd_Complex_Iter,                  \
                                     mln::internal::complex_window_base)


# define mln_gen_complex_window_p(Win, Fwd_Complex_Iter, Bkd_Complex_Iter) \
    mln_gen_complex_window_with_base(Win,                               \
                                     Fwd_Complex_Iter,                  \
                                     Bkd_Complex_Iter,                  \
                                     mln::internal::complex_window_p_base)



namespace mln
{

  /*-----------------------.
  | Non-centered windows.  |
  `-----------------------*/

  mln_gen_complex_window(complex_lower_window,
                         topo::adj_lower_face_fwd_iter,
                         topo::adj_lower_face_bkd_iter);

  mln_gen_complex_window(complex_higher_window,
                         topo::adj_higher_face_fwd_iter,
                         topo::adj_higher_face_bkd_iter);

  mln_gen_complex_window(complex_lower_higher_window,
                         topo::adj_lower_higher_face_fwd_iter,
                         topo::adj_lower_higher_face_bkd_iter);

  mln_gen_complex_window(complex_lower_dim_connected_n_face_window,
                         topo::adj_lower_dim_connected_n_face_fwd_iter,
                         topo::adj_lower_dim_connected_n_face_bkd_iter);

  mln_gen_complex_window(complex_higher_dim_connected_n_face_window,
                         topo::adj_higher_dim_connected_n_face_fwd_iter,
                         topo::adj_higher_dim_connected_n_face_bkd_iter);

  mln_gen_complex_window(complex_m_face_window,
                         topo::adj_m_face_fwd_iter,
                         topo::adj_m_face_bkd_iter);


  /*-------------------.
  | Centered windows.  |
  `-------------------*/

  mln_gen_complex_window_p(complex_lower_window_p,
                           topo::adj_lower_face_fwd_iter,
                           topo::adj_lower_face_bkd_iter);

  mln_gen_complex_window_p(complex_higher_window_p,
                           topo::adj_higher_face_fwd_iter,
                           topo::adj_higher_face_bkd_iter);

  mln_gen_complex_window_p(complex_lower_higher_window_p,
                           topo::adj_lower_higher_face_fwd_iter,
                           topo::adj_lower_higher_face_bkd_iter);

  mln_gen_complex_window_p(complex_lower_dim_connected_n_face_window_p,
                           topo::adj_lower_dim_connected_n_face_fwd_iter,
                           topo::adj_lower_dim_connected_n_face_bkd_iter);

  mln_gen_complex_window_p(complex_higher_dim_connected_n_face_window_p,
                           topo::adj_higher_dim_connected_n_face_fwd_iter,
                           topo::adj_higher_dim_connected_n_face_bkd_iter);

  mln_gen_complex_window_p(complex_m_face_window_p,
                           topo::adj_m_face_fwd_iter,
                           topo::adj_m_face_bkd_iter);

} // end of namespace mln

# undef mln_gen_complex_window_p
# undef mln_gen_complex_window
# undef mln_gen_complex_window_from_base

#endif // ! MLN_CORE_IMAGE_COMPLEX_WINDOWS_HH