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An Image Processing Platform
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win/diff.cc
1 // Copyright (C) 2007, 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
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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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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/alias/dpoint2d.hh>
27 #include <mln/win/diff.hh>
28 
29 
30 int main()
31 {
32  using namespace mln;
33 
34  window<dpoint2d> win1;
35  win1
36  .insert( 2, 7)
37  .insert( 2, 1)
38  .insert(-4, 0)
39  .insert( 0, 0)
40  .insert( 1, 1)
41  .insert( 6, 5);
42 
44  win2
45  .insert( 2, 7)
46  .insert(-2, 1)
47  .insert(-4, 0)
48  .insert( 1,-1)
49  .insert( 6, 5);
50 
51  window<dpoint2d> win3 = win1 - win2;
52 
53  mln_assertion( win3.has(dpoint2d( 2, 1)));
54  mln_assertion( win3.has(dpoint2d( 0, 0)));
55  mln_assertion( win3.has(dpoint2d( 1, 1)));
56 
57  mln_assertion(! win3.has(dpoint2d( 2, 7)));
58  mln_assertion(! win3.has(dpoint2d(-2, 1)));
59  mln_assertion(! win3.has(dpoint2d(-4, 0)));
60  mln_assertion(! win3.has(dpoint2d( 1,-1)));
61  mln_assertion(! win3.has(dpoint2d( 6, 5)));
62 }