[Olena-patches] r3588: Add a test file for a bug involving slice() and piter

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena/sandbox ChangeLog: 2009-03-30 Fabien Freling &lt;fabien.freling(a)lrde.epita.fr&gt; Add a test file for a bug involving slice() and piter. * bugs/piter_slice.cc: New test file. --- piter_slice.cc | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) Index: trunk/milena/sandbox/bugs/piter_slice.cc =================================================================== --- trunk/milena/sandbox/bugs/piter_slice.cc (revision 0) +++ trunk/milena/sandbox/bugs/piter_slice.cc (revision 3588) @@ -0,0 +1,33 @@ +/* +** Creating a piter onb a slice causes bugs. The iterator takes +** erroneous values. +*/ + +#include <mln/core/image/image2d.hh> +#include <mln/core/image/image3d.hh> +#include <mln/core/image/slice_image.hh> +#include <mln/core/routine/duplicate.hh> + +#include <mln/value/int_u12.hh> + +#include <mln/util/array.hh> + + + +int main(int, char*argv[]) +{ + using namespace mln; + using value::int_u12; + + image3d<int_u12> ima(150, 256, 256); + image2d<util::array<int_u12> > ima_arr(ima.nrows(), ima.ncols()); + mln_piter_(image2d<int_u12>) p(slice(ima, 0).domain()); + for (int i = 0; i < ima.nslices(); ++i) + { + image2d<int_u12> tmp_slice = duplicate(slice(ima, i)); + for_all(p) + { + ima_arr(p).append(tmp_slice(p)); + } + } +}