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Olena  User documentation 2.1
An Image Processing Platform
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horizontal_symmetry.cc
1 // Copyright (C) 2010 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 //
9 // Olena is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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
18 // software project without restriction. Specifically, if other files
19 // instantiate templates or use macros or inline functions from this
20 // file, or you compile this file and link it with other files to produce
21 // an executable, this file does not by itself cause the resulting
22 // executable to be covered by the GNU General Public License. This
23 // exception does not however invalidate any other reasons why the
24 // executable file might be covered by the GNU General Public License.
25 
26 # include <mln/core/image/image2d.hh>
27 # include <mln/geom/horizontal_symmetry.hh>
28 # include <mln/make/image.hh>
29 # include <mln/data/compare.hh>
30 
31 int main()
32 {
33  using namespace mln;
34 
35  unsigned ref_values[][5] = { { 11, 12, 13, 14, 15 },
36  { 6, 7, 8, 9, 10 },
37  { 1, 2, 3, 4, 5 } };
38 
39  unsigned values[][5] = { { 1, 2, 3, 4, 5 },
40  { 6, 7, 8, 9, 10 },
41  { 11, 12, 13, 14, 15 } };
42 
44  ima = make::image(values),
45  ref = make::image(ref_values);
46 
47  mln_assertion(geom::impl::horizontal_symmetry_fastest(ima) == ref);
48  mln_assertion(geom::impl::generic::horizontal_symmetry(ima) == ref);
49  mln_assertion(geom::horizontal_symmetry(ima) == ref);
50 }