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An Image Processing Platform
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w_window1d_int.cc
1 // Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE)
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3 // This file is part of Olena.
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7 // Software Foundation, version 2 of the License.
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15 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
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19 // instantiate templates or use macros or inline functions from this
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24 // executable file might be covered by the GNU General Public License.
25 
26 #include <mln/core/alias/w_window1d_int.hh>
27 #include <mln/win/segment1d.hh>
28 #include <mln/convert/to.hh>
29 
30 #include <mln/convert/to.hh>
31 #include <mln/convert/to_fun.hh>
32 #include <mln/convert/to_image.hh>
33 
34 #include <mln/estim/sum.hh>
35 
36 
37 int f(mln::point1d p)
38 {
39  return p.ind ();
40 }
41 
42 #include <mln/convert/to.hh>
43 int main()
44 {
45  using namespace mln;
46 
47  {
48  int ws[] = { -1, 0, 1 };
49  w_window1d_int w_win = make::w_window1d(ws);
50 
51  image1d<int> ima = convert::to_image(w_win);
52 
53  w_window1d_int w_win_2 = convert::to<w_window1d_int>(ima);
54  mln_assertion(w_win_2 == w_win);
55  }
56 
57  {
59  convert::to_fun(f));
60  // -1 0 +1
61  image1d<int> ima = convert::to_image(w_win);
62  mln_assertion(estim::sum(ima) == 0);
63  }
64 
65 }