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Olena  User documentation 2.1
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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 <iostream>
27 #include <mln/algebra/mat.hh>
28 
29 
30 
31 int main()
32 {
33  using namespace mln;
34 
35  using algebra::vec;
36  using algebra::mat;
37 
38  // Debase tests.
39  {
43 
44  algebra::mat<2,2,float> m22 = m23 * m32;
45  algebra::vec<2, float> v2 = m23 * v3;
46 
47  m22 = v2 * v2.t();
48  }
49 
50  // Tests with horizontal and/or vertical matrices and/or vectors.
51  {
52  float f;
56 
57  f = m13 * m31;
58  f = m31.t() * m13.t();
59  f = m13 * v3;
60  f = v3.t() * v3;
61 
62  v3 = m31;
63  m31 = v3;
64  }
65 
66 }