[Olena-patches] 2605: Add neighborhoods based on lower/higher-dimension connected n-faces.

* mln/core/image/complex_neighborhoods.hh (mln::complex_lower_dim_connected_n_face_neighborhood<D, G>): (mln::complex_higher_dim_connected_n_face_neighborhood<D, G>): New neighborhoods. Exercise them... * tests/core/image/complex_image.cc: ...here. --- milena/ChangeLog | 11 +++++++++ milena/mln/core/image/complex_neighborhoods.hh | 28 ++++++++++++++++++++++++ milena/tests/core/image/complex_image.cc | 6 +++++ 3 files changed, 45 insertions(+), 0 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 2959330..185b935 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,16 @@ 2008-10-18 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Add neighborhoods based on lower/higher-dimension connected n-faces. + + * mln/core/image/complex_neighborhoods.hh + (mln::complex_lower_dim_connected_n_face_neighborhood<D, G>): + (mln::complex_higher_dim_connected_n_face_neighborhood<D, G>): + New neighborhoods. + Exercise them... + * tests/core/image/complex_image.cc: ...here. + +2008-10-18 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Have tests/morpho/complex_image_morpho.cc be more verbose/specific. * tests/morpho/complex_image_morpho.cc (test_morpho): Take an diff --git a/milena/mln/core/image/complex_neighborhoods.hh b/milena/mln/core/image/complex_neighborhoods.hh index 174f263..3dce74f 100644 --- a/milena/mln/core/image/complex_neighborhoods.hh +++ b/milena/mln/core/image/complex_neighborhoods.hh @@ -36,6 +36,8 @@ # include <mln/topo/adj_lower_face_iter.hh> # include <mln/topo/adj_higher_face_iter.hh> # include <mln/topo/adj_lower_higher_face_iter.hh> +# include <mln/topo/adj_lower_dim_connected_n_face_iter.hh> +# include <mln/topo/adj_higher_dim_connected_n_face_iter.hh> namespace mln @@ -76,6 +78,32 @@ namespace mln { }; + /// \brief Neighborhood centered on an n-face of complex returning + /// the n-faces sharing an (n-1)-face with the center n-face. + template <unsigned D, typename G> + struct complex_lower_dim_connected_n_face_neighborhood + : internal::complex_neighborhood_base< + D, G, + topo::adj_lower_dim_connected_n_face_fwd_iter<D>, + topo::adj_lower_dim_connected_n_face_bkd_iter<D>, + complex_lower_dim_connected_n_face_neighborhood<D, G> + > + { + }; + + /// \brief Neighborhood centered on an n-face of complex returning + /// the n-faces sharing an (n+1)-face with the center n-face. + template <unsigned D, typename G> + struct complex_higher_dim_connected_n_face_neighborhood + : internal::complex_neighborhood_base< + D, G, + topo::adj_higher_dim_connected_n_face_fwd_iter<D>, + topo::adj_higher_dim_connected_n_face_bkd_iter<D>, + complex_higher_dim_connected_n_face_neighborhood<D, G> + > + { + }; + } // end of namespace mln #endif // ! MLN_CORE_IMAGE_COMPLEX_NEIGHBORHOODS_HH diff --git a/milena/tests/core/image/complex_image.cc b/milena/tests/core/image/complex_image.cc index 36028fc..27dfeb0 100644 --- a/milena/tests/core/image/complex_image.cc +++ b/milena/tests/core/image/complex_image.cc @@ -231,6 +231,12 @@ int main() test_neighborhood(ima, complex_lower_higher_neighborhood<D, G>(), "Lower- and higer-dimension faces"); + test_neighborhood(ima, + complex_lower_dim_connected_n_face_neighborhood<D, G>(), + "Lower-dimension connected n-faces"); + test_neighborhood(ima, + complex_higher_dim_connected_n_face_neighborhood<D, G>(), + "Higher-dimension connected n-faces"); /* FIXME: Implement other neighborhoods (and windows) and corresponding iterators for complex-based images. -- 1.6.0.1