$extrastylesheet
Olena  User documentation 2.1
An Image Processing Platform
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
projection.cc
1 // Copyright (C) 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/fun/v2v/projection.hh>
27 
28 #include <mln/core/alias/point3d.hh>
29 #include <mln/core/alias/point2d.hh>
30 #include <mln/core/alias/point1d.hh>
31 
32 
33 int main()
34 {
35  using namespace mln;
36 
37  {
38  typedef point2d P;
39  P p(0,1);
40  {
42  mln_assertion(f(p) == point1d(1));
43  }
44  {
46  mln_assertion(f(p) == point1d(0));
47  }
48  }
49 
50  {
51  typedef point3d P;
52  P p(0,1,2);
53  {
55  mln_assertion(f(p) == point2d(1,2));
56  }
57  {
59  mln_assertion(f(p) == point2d(0,2));
60  }
61  {
63  mln_assertion(f(p) == point2d(0,1));
64  }
65  }
66 
67 }