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An Image Processing Platform
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int.hh
1 // Copyright (C) 2007, 2009, 2012 EPITA Research and Development
2 // Laboratory (LRDE)
3 //
4 // This file is part of Olena.
5 //
6 // Olena is free software: you can redistribute it and/or modify it under
7 // the terms of the GNU General Public License as published by the Free
8 // Software Foundation, version 2 of the License.
9 //
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12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
17 //
18 // As a special exception, you may use this file as part of a free
19 // software project without restriction. Specifically, if other files
20 // instantiate templates or use macros or inline functions from this
21 // file, or you compile this file and link it with other files to produce
22 // an executable, this file does not by itself cause the resulting
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25 // executable file might be covered by the GNU General Public License.
26 
27 #ifndef MLN_METAL_INT_HH
28 # define MLN_METAL_INT_HH
29 
35 # include <string>
36 # include <sstream>
37 
38 
39 namespace mln
40 {
41 
42  namespace metal
43  {
44 
49  template <int i>
50  struct int_
51  {
52  static const int value = i;
53  std::string name() const;
54  };
55 
56 
57 # ifndef MLN_INCLUDE_ONLY
58 
59  template <int i>
60  inline
61  std::string int_<i>::name() const
62  {
63  std::ostringstream o;
64  o << "metal::int_<" << i << ">";
65  return o.str();
66  }
67 
68 # endif // ! MLN_INCLUDE_ONLY
69 
70  } // end of namespace mln::metal
71 
72 } // end of namespace mln
73 
74 
75 #endif // ! MLN_METAL_INT_HH