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win/inter.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 //
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/win/inter.hh>
27 #include <mln/core/alias/dpoint2d.hh>
28 #include <mln/core/alias/window2d.hh>
29 
30 
31 int main()
32 {
33  using namespace mln;
34 
35  {
36  window2d win1;
37  win1.insert( 2, 7);
38  win1.insert( 2, 1);
39  win1.insert(-4, 0);
40  win1.insert( 0, 0);
41  win1.insert( 1, 1);
42  win1.insert( 6, 5);
43  window2d win2;
44  win2.insert( 2, 7);
45  win2.insert(-2, 1);
46  win2.insert(-4, 0);
47  win2.insert( 1,-1);
48  win2.insert( 6, 5);
49  window2d win3 = win1 && win2;
50  mln_assertion(!win3.has(dpoint2d( 2, 1)));
51  mln_assertion(!win3.has(dpoint2d( 0, 0)));
52  mln_assertion(!win3.has(dpoint2d( 1, 1)));
53  mln_assertion(win3.has(dpoint2d( 2, 7)));
54  mln_assertion(!win3.has(dpoint2d(-2, 1)));
55  mln_assertion(win3.has(dpoint2d(-4, 0)));
56  mln_assertion(!win3.has(dpoint2d( 1,-1)));
57  mln_assertion(win3.has(dpoint2d( 6, 5)));
58  }
59 }