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An Image Processing Platform
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transform_line.cc
1 // Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE)
2 //
3 // This file is part of Olena.
4 //
5 // Olena is free software: you can redistribute it and/or modify it under
6 // the terms of the GNU General Public License as published by the Free
7 // Software Foundation, version 2 of the License.
8 //
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12 // General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
16 //
17 // As a special exception, you may use this file as part of a free
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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/image/image2d.hh>
27 #include <mln/accu/transform_line.hh>
28 #include <mln/accu/math/count.hh>
29 #include <mln/pw/all.hh>
30 #include <mln/data/compare.hh>
31 
32 
33 int main()
34 {
35  using namespace mln;
36 
37  typedef unsigned T;
38  image2d<T> ima(4, 5);
39 
40  typedef accu::math::count<T> A;
41  const unsigned len = 31;
42  for (unsigned dir = 0; dir < 2; ++dir)
43  {
44  image2d<unsigned> out = accu::impl::transform_line_fastest(A(), ima, len, dir);
45  mln_assertion(out == (pw::cst(len) | ima.domain()));
46  mln_assertion(accu::impl::generic::transform_line(A(), ima, len, dir) == out);
47  }
48 }