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00026 #ifndef MLN_CONVERT_IMPL_FROM_SITE_SET_TO_IMAGE_HH
00027 # define MLN_CONVERT_IMPL_FROM_SITE_SET_TO_IMAGE_HH
00028
00032
00033 # include <mln/core/image/dmorph/sub_image.hh>
00034 # include <mln/geom/bbox.hh>
00035 # include <mln/trait/image_from_grid.hh>
00036 # include <mln/data/fill.hh>
00037
00038
00039 namespace mln
00040 {
00041
00042
00043 template <typename E> struct Site_Set;
00044 template <typename E> struct Image;
00045
00046
00047 namespace convert
00048 {
00049
00050 namespace impl
00051 {
00052
00054 template <typename S, typename I>
00055 void
00056 from_site_set_to_image(const Site_Set<S>& from, Image<I>& to);
00057
00058
00059
00060 # ifndef MLN_INCLUDE_ONLY
00061
00062 template <typename S, typename I>
00063 inline
00064 void
00065 from_site_set_to_image(const Site_Set<S>& from_, Image<I>& to_)
00066 {
00067 const S& from = exact(from_);
00068 I& to = exact(to_);
00069
00070 box<mln_site(S)> b = geom::bbox(from);
00071
00072 typedef mln_deduce(I, site, grid) G;
00073 typedef mln_value(I) V;
00074 mln_image_from_grid(G, V) ima(b);
00075 data::fill(ima, false);
00076 data::fill((ima | from).rw(), true);
00077
00078 to = ima;
00079 }
00080
00081 # endif // ! MLN_INCLUDE_ONLY
00082
00083 }
00084
00085 }
00086
00087 }
00088
00089
00090 #endif // ! MLN_CONVERT_IMPL_FROM_SITE_SET_TO_IMAGE_HH