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point_from_value.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/histo/point_from_value.hh>
27 
28 #include <mln/core/alias/point1d.hh>
29 #include <mln/core/alias/point3d.hh>
30 
31 #include <mln/value/int_u8.hh>
32 #include <mln/value/rgb8.hh>
33 
34 
35 int main()
36 {
37  using namespace mln;
38 
39  int i = 51;
40  mln_assertion(histo::meta_point_from_value(i) == point1d(51));
41 
42  value::int_u8 v = 51;
43  mln_assertion(histo::meta_point_from_value(v) == point1d(51));
44 
45  value::rgb8 c(0,5,1);
46  mln_assertion(histo::meta_point_from_value(c) == point3d(0,5,1));
47 }