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window1d.hh
1 // Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE)
2 //
3 // This file is part of Olena.
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7 // Software Foundation, version 2 of the License.
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17 // As a special exception, you may use this file as part of a free
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19 // instantiate templates or use macros or inline functions from this
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25 
26 #ifndef MLN_CORE_ALIAS_WINDOW1D_HH
27 # define MLN_CORE_ALIAS_WINDOW1D_HH
28 
33 
34 # include <mln/core/window.hh>
35 # include <mln/core/alias/dpoint1d.hh>
36 # include <mln/convert/from_to.hh>
37 
38 
39 namespace mln
40 {
41 
46  //
48 
49 
50  namespace convert
51  {
52 
53  namespace over_load
54  {
55 
56  template <unsigned M>
57  void from_to_(const bool (&values)[M], window1d& win);
58 
59  } // end of namespace mln::convert::over_load
60 
61  } // end of namespace mln::convert
62 
63 
64 
65 # ifndef MLN_INCLUDE_ONLY
66 
67  namespace convert
68  {
69 
70  namespace over_load
71  {
72 
73  template <unsigned M>
74  void
75  from_to_(bool const (&values)[M], window1d& win)
76  {
77  mlc_bool(M % 2 == 1)::check();
78  win.clear();
79  const int h = int(M) / 2;
80  unsigned i = 0;
81  for (int ind = - h; ind <= h; ++ind)
82  if (values[i++])
83  win.insert(ind);
84  }
85 
86  } // end of namespace mln::convert::over_load
87 
88  } // end of namespace mln::convert
89 
90 # endif // ! MLN_INCLUDE_ONLY
91 
92 } // end of namespace mln
93 
94 
95 #endif // ! MLN_CORE_ALIAS_WINDOW1D_HH