[Olena-patches] 2497: Exercise neighborhood and piters on lower+higher-dim. adjacent faces.

* tests/core/image/complex_image.cc: Here. --- milena/ChangeLog | 6 ++++ milena/tests/core/image/complex_image.cc | 40 ++++++++++++++++++++++++------ 2 files changed, 38 insertions(+), 8 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 54dde45..0c47245 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,11 @@ 2008-10-03 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Exercise neighborhood and piters on lower+higher-dim. adjacent faces. + + * tests/core/image/complex_image.cc: Here. + +2008-10-03 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Add neighborhood of both lower- and higher-dimension adjacent faces. * mln/core/image/complex_lower_higher_neighborhood.hh: New. diff --git a/milena/tests/core/image/complex_image.cc b/milena/tests/core/image/complex_image.cc index 76f55db..d30ccc4 100644 --- a/milena/tests/core/image/complex_image.cc +++ b/milena/tests/core/image/complex_image.cc @@ -39,8 +39,13 @@ // FIXME: Include these elsewhere? (In complex_image.hh?) #include <mln/core/image/complex_lower_neighborhood.hh> #include <mln/core/image/complex_higher_neighborhood.hh> +#include <mln/core/image/complex_lower_higher_neighborhood.hh> #include <mln/core/image/complex_neighborhood_piter.hh> +/* FIXME: Split this test (and maybe factor common parts, like the + construction of the complex), since it exercises too many features + in a single file. */ + int main() { @@ -201,7 +206,8 @@ int main() // Iterators on windows and neighborhoods. // // ---------------------------------------- // - // FIXME: Factor: these two test cases only differ by their neighborhood. + // FIXME: Factor: these three test cases only differ by their + // neighborhoods. // Iterate on the lower-dimension faces of each face. { @@ -245,17 +251,35 @@ int main() std::cout << std::endl; } - /* FIXME: Implement windows (and neighborhoods) and corresponding - iterators for complex-based images. + // Iterate on the lower- and higher-dimension faces of each face. + { + typedef complex_lower_higher_neighborhood<D, P> nbh_t; + nbh_t nbh; + mln_fwd_niter_(nbh_t) fn(nbh, fp); + mln_bkd_niter_(nbh_t) bn(nbh, fp); + for_all(fp) + { + std::cout << "Lower- and higer-dimension faces adjacent to " << fp + << std::endl; + for_all_2(fn, bn) + { + mln_assertion((fn.center() == + static_cast<const complex_psite<D, P>&>(fp))); + mln_assertion((bn.center() == + static_cast<const complex_psite<D, P>&>(fp))); + std::cout << " " << fn << '\t' << bn << std::endl; + } + } + std::cout << std::endl; + } + + + /* FIXME: Implement other neighborhoods (and windows) and + corresponding iterators for complex-based images. For a given (fixed) dimension N and a psite P on a N-face, implement windows returning - - the set of (N-1)-faces adjacent to P (using p_faces and - faces_psite?); - - the set of (N+1)-faces adjacent to P (using p_faces and - faces_psite?); - - the set of N-faces sharing a (N-1)-face with P; - the set of N-faces sharing a (N-1)-face or (N-2)-face (by transitivity) with P (is it useful?); -- 1.6.0.1