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sym.hh
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25 
26 #ifndef MLN_WIN_SYM_HH
27 # define MLN_WIN_SYM_HH
28 
32 
33 # include <mln/core/concept/window.hh>
34 # include <mln/core/concept/weighted_window.hh>
35 
36 
37 
38 namespace mln
39 {
40 
41  namespace win
42  {
43 
46  template <typename W>
47  W sym(const Window<W>& win);
48 
51  template <typename W>
52  W sym(const Weighted_Window<W>& w_win);
53 
54 
55 # ifndef MLN_INCLUDE_ONLY
56 
57  template <typename W>
58  inline
59  W sym(const Window<W>& win)
60  {
61  mln_trace("win::sym");
62  mln_precondition(exact(win).is_valid());
63  W tmp = exact(win);
64  tmp.sym();
65  return tmp;
66  }
67 
68  template <typename W>
69  inline
70  W sym(const Weighted_Window<W>& w_win)
71  {
72  mln_trace("win::sym");
73  mln_precondition(exact(w_win).is_valid());
74  W tmp = exact(w_win);
75  tmp.sym();
76  return tmp;
77  }
78 
79 # endif // ! MLN_INCLUDE_ONLY
80 
81  } // end of namespace mln::win
82 
83 } // end of namespace mln
84 
85 
86 #endif // ! MLN_WIN_SYM_HH