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window1d.hh
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26 
27 #ifndef MLN_CORE_ALIAS_WINDOW1D_HH
28 # define MLN_CORE_ALIAS_WINDOW1D_HH
29 
34 
35 # include <mln/core/window.hh>
36 # include <mln/core/alias/dpoint1d.hh>
37 # include <mln/convert/from_to.hh>
38 
39 
40 namespace mln
41 {
42 
91 
92  typedef window<mln::dpoint1d> window1d;
94 
95 
97  template <unsigned M>
98  void from_to_(const bool (&values)[M], window1d& win);
99 
100 
101 # ifndef MLN_INCLUDE_ONLY
102 
103  template <unsigned M>
104  void
105  from_to_(bool const (&values)[M], window1d& win)
106  {
107  mlc_bool(M % 2 == 1)::check();
108  win.clear();
109  const int h = int(M) / 2;
110  unsigned i = 0;
111  for (int ind = - h; ind <= h; ++ind)
112  if (values[i++])
113  win.insert(ind);
114  }
115 
116 # endif // ! MLN_INCLUDE_ONLY
117 
118 } // end of namespace mln
119 
120 
121 #endif // ! MLN_CORE_ALIAS_WINDOW1D_HH