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mln/fun/v2v/convert.hh
1 // Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE)
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3 // This file is part of Olena.
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25 
26 #ifndef MLN_FUN_V2V_CONVERT_HH
27 # define MLN_FUN_V2V_CONVERT_HH
28 
35 
36 # include <mln/core/concept/function.hh>
37 # include <mln/convert/to.hh>
38 
39 
40 
41 namespace mln
42 {
43 
44  namespace fun
45  {
46 
47  namespace v2v
48  {
49 
50  // FIXME: Doc!
51 
52  template <typename V>
53  struct convert : public Function_v2v< convert<V> >
54  {
55  typedef V result;
56 
57  template <typename W>
58  V operator()(const W& w) const;
59  };
60 
61 
62 # ifndef MLN_INCLUDE_ONLY
63 
64  template <typename V>
65  template <typename W>
66  inline
67  V
68  convert<V>::operator()(const W& w) const
69  {
70  return mln::convert::to<V>(w);
71  }
72 
73 # endif // ! MLN_INCLUDE_ONLY
74 
75  } // end of namespace mln::fun::v2v
76 
77  } // end of namespace mln::fun
78 
79 } // end of namespace mln
80 
81 
82 #endif // ! MLN_FUN_V2V_CONVERT_HH