$extrastylesheet
Olena  User documentation 2.1
An Image Processing Platform
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
set/inter.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
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/set/inter.hh>
27 #include <mln/core/alias/point2d.hh>
28 
29 
30 int main()
31 {
32  using namespace mln;
33 
34  p_set<point2d> pst1;
35  pst1.insert(point2d( 2, 7));
36  pst1.insert(point2d( 2, 1));
37  pst1.insert(point2d(-4, 0));
38  pst1.insert(point2d( 0, 0));
39  pst1.insert(point2d( 1, 1));
40  pst1.insert(point2d( 6, 5));
41 
42  p_set<point2d> pst2;
43  pst2.insert(point2d( 2, 7));
44  pst2.insert(point2d(-2, 1));
45  pst2.insert(point2d(-4, 0));
46  pst2.insert(point2d( 1,-1));
47  pst2.insert(point2d( 6, 5));
48 
49  p_set<point2d> pst3 = set::inter(pst1, pst2);
50  mln_assertion(pst3.has(point2d( 2, 7)));
51  mln_assertion(pst3.has(point2d(-4, 0)));
52  mln_assertion(pst3.has(point2d( 6, 5)));
53  mln_assertion(! pst3.has(point2d( 2, 1)));
54  mln_assertion(! pst3.has(point2d( 0, 0)));
55  mln_assertion(! pst3.has(point2d( 1, 1)));
56  mln_assertion(! pst3.has(point2d(-2, 1)));
57  mln_assertion(! pst3.has(point2d( 1,-1)));
58 }