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fun/v2v/cast.hh
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25 
26 #ifndef MLN_FUN_V2V_CAST_HH
27 # define MLN_FUN_V2V_CAST_HH
28 
35 
36 # include <mln/core/concept/function.hh>
37 # include <mln/value/cast.hh>
38 
39 
40 namespace mln
41 {
42 
43  namespace fun
44  {
45 
46  namespace v2v
47  {
48 
49  // FIXME: Doc!
50 
51  template <typename V>
52  struct cast : public Function_v2v< cast<V> >
53  {
54  typedef V result;
55 
56  template <typename W>
57  V operator()(const W& w) const;
58  };
59 
60 
61 # ifndef MLN_INCLUDE_ONLY
62 
63  template <typename V>
64  template <typename W>
65  inline
66  V
67  cast<V>::operator()(const W& w) const
68  {
69  return mln::value::cast<V>(w);
70  }
71 
72 # endif // ! MLN_INCLUDE_ONLY
73 
74  } // end of namespace mln::fun::v2v
75 
76  } // end of namespace mln::fun
77 
78 } // end of namespace mln
79 
80 
81 #endif // ! MLN_FUN_V2V_CAST_HH