[Olena-patches] 3241: Add closest_point_functor.

* headers.mk: add new headers to distribution. * mln/canvas/distance_geodesic.hh: add a call to init_p() in the functor passed as argument. * mln/transform/internal/distance_functor.hh: add missing init_p() member. * mln/transform/internal/closest_point_functor.hh: New. Construct an image of closest point. * tests/unit_test/Makefile.am, * tests/unit_test/mln_transform_internal_closest_point_functor.cc: add new unit test. --- milena/ChangeLog | 19 ++++++++++ milena/headers.mk | 1 + milena/mln/canvas/distance_geodesic.hh | 3 ++ ...istance_functor.hh => closest_point_functor.hh} | 39 +++++++++++++------- milena/mln/transform/internal/distance_functor.hh | 10 +++++- milena/tests/unit_test/Makefile.am | 9 +++++ ...mln_transform_internal_closest_point_functor.cc | 11 ++++++ 7 files changed, 77 insertions(+), 15 deletions(-) copy milena/mln/transform/internal/{distance_functor.hh => closest_point_functor.hh} (71%) create mode 100644 milena/tests/unit_test/mln_transform_internal_closest_point_functor.cc diff --git a/milena/ChangeLog b/milena/ChangeLog index 9e9189d..5b3607e 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,24 @@ 2009-02-02 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add closest_point_functor. + + * headers.mk: add new headers to distribution. + + * mln/canvas/distance_geodesic.hh: add a call to init_p() in the + functor passed as argument. + + * mln/transform/internal/distance_functor.hh: add missing init_p() + member. + + * mln/transform/internal/closest_point_functor.hh: New. Construct an + image of closest point. + + * tests/unit_test/Makefile.am, + * tests/unit_test/mln_transform_internal_closest_point_functor.cc: add + new unit test. + +2009-02-02 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add io::cloud. * headers.mk: add new headers to distribution. diff --git a/milena/headers.mk b/milena/headers.mk index 28e24e7..bb97122 100644 --- a/milena/headers.mk +++ b/milena/headers.mk @@ -962,6 +962,7 @@ mln/test/positive.hh \ mln/test/essential.hh \ mln/transform/distance_geodesic.hh \ mln/transform/internal/all.hh \ +mln/transform/internal/closest_point_functor.hh \ mln/transform/internal/distance_functor.hh \ mln/transform/internal/influence_zone_functor.hh \ mln/transform/all.hh \ diff --git a/milena/mln/canvas/distance_geodesic.hh b/milena/mln/canvas/distance_geodesic.hh index 7d7362b..123bb24 100644 --- a/milena/mln/canvas/distance_geodesic.hh +++ b/milena/mln/canvas/distance_geodesic.hh @@ -31,6 +31,8 @@ /// \file mln/canvas/distance_geodesic.hh /// /// Discrete geodesic distance canvas. +/// +/// \todo add fast version. Use extension(input) = true and extension(map) = 0. # include <mln/core/concept/image.hh> # include <mln/core/concept/neighborhood.hh> @@ -85,6 +87,7 @@ namespace mln for_all(p) if (functor.inqueue_p_wrt_input_p(input(p))) // <-- inqueue_p_wrt_input_p { + functor.init_p(p); dmap(p) = 0; for_all(n) if (input.domain().has(n) && diff --git a/milena/mln/transform/internal/distance_functor.hh b/milena/mln/transform/internal/closest_point_functor.hh similarity index 71% copy from milena/mln/transform/internal/distance_functor.hh copy to milena/mln/transform/internal/closest_point_functor.hh index 1214feb..634d44c 100644 --- a/milena/mln/transform/internal/distance_functor.hh +++ b/milena/mln/transform/internal/closest_point_functor.hh @@ -1,4 +1,4 @@ -// Copyright (C) 2008 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -25,36 +25,37 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef MLN_TRANSFORM_INTERNAL_DISTANCE_FUNCTOR_HH -# define MLN_TRANSFORM_INTERNAL_DISTANCE_FUNCTOR_HH +#ifndef MLN_TRANSFORM_INTERNAL_CLOSEST_POINT_FUNCTOR_HH +# define MLN_TRANSFORM_INTERNAL_CLOSEST_POINT_FUNCTOR_HH -/// \file mln/transform/internal/distance_functor.hh +/// \file mln/transform/internal/closest_point_functor.hh /// -/// Distance functor. +/// Closest point functor. # include <mln/core/macros.hh> - - namespace mln { namespace transform { - + namespace internal { template <typename I> - struct distance_functor + struct closest_point_functor { typedef mln_value(I) V; typedef mln_site(I) P; void init(const I&); bool inqueue_p_wrt_input_p(const V& input_p); + void init_p(const P&); bool inqueue_p_wrt_input_n(const V& input_n); void process(const P&, const P&); + + mln_ch_value(I,P) cp_ima; }; @@ -63,30 +64,40 @@ namespace mln template <typename I> inline void - distance_functor<I>::init(const I&) + closest_point_functor<I>::init(const I& input) { + initialize(cp_ima, input); } template <typename I> inline bool - distance_functor<I>::inqueue_p_wrt_input_p(const V& input_p) + closest_point_functor<I>::inqueue_p_wrt_input_p(const V& input_p) { return input_p == true; } template <typename I> inline + void + closest_point_functor<I>::init_p(const P& p) + { + cp_ima(p) = p; + } + + template <typename I> + inline bool - distance_functor<I>::inqueue_p_wrt_input_n(const V& input_n) + closest_point_functor<I>::inqueue_p_wrt_input_n(const V& input_n) { return input_n == false; } template <typename I> inline - void distance_functor<I>::process(const P&, const P&) + void closest_point_functor<I>::process(const P& p, const P& n) { + cp_ima(n) = p; } # endif // ! MLN_INCLUDE_ONLY @@ -98,4 +109,4 @@ namespace mln } // end of namespace mln -#endif // ! MLN_TRANSFORM_INTERNAL_DISTANCE_FUNCTOR_HH +#endif // ! MLN_TRANSFORM_INTERNAL_CLOSEST_POINT_FUNCTOR_HH diff --git a/milena/mln/transform/internal/distance_functor.hh b/milena/mln/transform/internal/distance_functor.hh index 1214feb..1c1295e 100644 --- a/milena/mln/transform/internal/distance_functor.hh +++ b/milena/mln/transform/internal/distance_functor.hh @@ -41,7 +41,7 @@ namespace mln namespace transform { - + namespace internal { @@ -53,6 +53,7 @@ namespace mln void init(const I&); bool inqueue_p_wrt_input_p(const V& input_p); + void init_p(const P&); bool inqueue_p_wrt_input_n(const V& input_n); void process(const P&, const P&); }; @@ -77,6 +78,13 @@ namespace mln template <typename I> inline + void + distance_functor<I>::init_p(const P&) + { + } + + template <typename I> + inline bool distance_functor<I>::inqueue_p_wrt_input_n(const V& input_n) { diff --git a/milena/tests/unit_test/Makefile.am b/milena/tests/unit_test/Makefile.am index 7139e44..09177d7 100644 --- a/milena/tests/unit_test/Makefile.am +++ b/milena/tests/unit_test/Makefile.am @@ -931,6 +931,7 @@ mln_test_positive \ mln_test_essential \ mln_transform_distance_geodesic \ mln_transform_internal_all \ +mln_transform_internal_closest_point_functor \ mln_transform_internal_distance_functor \ mln_transform_internal_influence_zone_functor \ mln_transform_all \ @@ -1164,6 +1165,7 @@ mln_trace_stop_SOURCES = mln_trace_stop.cc mln_trace_essential_SOURCES = mln_trace_essential.cc mln_make_graph_SOURCES = mln_make_graph.cc mln_make_double_neighb2d_SOURCES = mln_make_double_neighb2d.cc +mln_make_image3d_SOURCES = mln_make_image3d.cc mln_make_dpoint2d_h_SOURCES = mln_make_dpoint2d_h.cc mln_make_w_window_SOURCES = mln_make_w_window.cc mln_make_image_SOURCES = mln_make_image.cc @@ -1177,6 +1179,7 @@ mln_make_w_window2d_int_SOURCES = mln_make_w_window2d_int.cc mln_make_box1d_SOURCES = mln_make_box1d.cc mln_make_voronoi_SOURCES = mln_make_voronoi.cc mln_make_box2d_SOURCES = mln_make_box2d.cc +mln_make_h_mat_SOURCES = mln_make_h_mat.cc mln_make_w_window2d_SOURCES = mln_make_w_window2d.cc mln_make_box3d_SOURCES = mln_make_box3d.cc mln_make_relabelfun_SOURCES = mln_make_relabelfun.cc @@ -1393,6 +1396,7 @@ mln_accu_transform_snake_SOURCES = mln_accu_transform_snake.cc mln_accu_rank_high_quant_SOURCES = mln_accu_rank_high_quant.cc mln_accu_count_SOURCES = mln_accu_count.cc mln_accu_median_h_SOURCES = mln_accu_median_h.cc +mln_accu_rms_SOURCES = mln_accu_rms.cc mln_accu_all_SOURCES = mln_accu_all.cc mln_accu_land_basic_SOURCES = mln_accu_land_basic.cc mln_accu_p_SOURCES = mln_accu_p.cc @@ -1824,11 +1828,13 @@ mln_core_alias_p_run2d_SOURCES = mln_core_alias_p_run2d.cc mln_core_alias_point3d_SOURCES = mln_core_alias_point3d.cc mln_core_alias_neighb3d_SOURCES = mln_core_alias_neighb3d.cc mln_core_alias_window3d_SOURCES = mln_core_alias_window3d.cc +mln_core_alias_all_SOURCES = mln_core_alias_all.cc mln_core_alias_neighb2d_SOURCES = mln_core_alias_neighb2d.cc mln_core_alias_complex_image_SOURCES = mln_core_alias_complex_image.cc mln_core_alias_w_window1d_float_SOURCES = mln_core_alias_w_window1d_float.cc mln_core_alias_neighb1d_SOURCES = mln_core_alias_neighb1d.cc mln_core_alias_w_window2d_float_SOURCES = mln_core_alias_w_window2d_float.cc +mln_core_alias_vec3d_SOURCES = mln_core_alias_vec3d.cc mln_core_alias_w_window2d_int_SOURCES = mln_core_alias_w_window2d_int.cc mln_core_alias_box1d_SOURCES = mln_core_alias_box1d.cc mln_core_alias_box2d_SOURCES = mln_core_alias_box2d.cc @@ -1959,6 +1965,7 @@ mln_test_positive_SOURCES = mln_test_positive.cc mln_test_essential_SOURCES = mln_test_essential.cc mln_transform_distance_geodesic_SOURCES = mln_transform_distance_geodesic.cc mln_transform_internal_all_SOURCES = mln_transform_internal_all.cc +mln_transform_internal_closest_point_functor_SOURCES = mln_transform_internal_closest_point_functor.cc mln_transform_internal_distance_functor_SOURCES = mln_transform_internal_distance_functor.cc mln_transform_internal_influence_zone_functor_SOURCES = mln_transform_internal_influence_zone_functor.cc mln_transform_all_SOURCES = mln_transform_all.cc @@ -1987,6 +1994,8 @@ mln_io_pfm_save_SOURCES = mln_io_pfm_save.cc mln_io_raw_load_SOURCES = mln_io_raw_load.cc mln_io_raw_all_SOURCES = mln_io_raw_all.cc mln_io_raw_save_SOURCES = mln_io_raw_save.cc +mln_io_cloud_load_SOURCES = mln_io_cloud_load.cc +mln_io_cloud_save_SOURCES = mln_io_cloud_save.cc mln_io_all_SOURCES = mln_io_all.cc mln_io_pbm_load_SOURCES = mln_io_pbm_load.cc mln_io_pbm_all_SOURCES = mln_io_pbm_all.cc diff --git a/milena/tests/unit_test/mln_transform_internal_closest_point_functor.cc b/milena/tests/unit_test/mln_transform_internal_closest_point_functor.cc new file mode 100644 index 0000000..96b7c96 --- /dev/null +++ b/milena/tests/unit_test/mln_transform_internal_closest_point_functor.cc @@ -0,0 +1,11 @@ +// Unit test for mln/transform/internal/closest_point_functor.hh. +// Generated by ./build_unit_test.sh, do not modify. + +// Include the file twice, so we detect missing inclusion guards. +#include <mln/transform/internal/closest_point_functor.hh> +#include <mln/transform/internal/closest_point_functor.hh> + +int main() +{ + // Nothing. +} -- 1.5.6.5