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site_proxy.hh
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26 
27 #ifndef MLN_CORE_CONCEPT_SITE_PROXY_HH
28 # define MLN_CORE_CONCEPT_SITE_PROXY_HH
29 
35 # include <mln/core/concept/proxy.hh>
36 # include <mln/metal/is_a.hh>
37 
38 
39 
40 namespace mln
41 {
42 
43 
44  // Fwd decl.
45  template <typename E> struct Site_Proxy;
46 
49  template <>
50  struct Site_Proxy<void>
51  {
52  typedef Proxy<void> super;
53  };
55 
56 
65  template <typename E>
66  struct Site_Proxy : public Proxy<E>
67  {
69 
70  /*
71  typedef site;
72 
73  const site& to_site() const;
74  operator site() const;
75  */
76 
77  protected:
78  Site_Proxy();
79  };
80 
81 
82 # ifndef MLN_INCLUDE_ONLY
83 
84  template <typename E>
86  {
87  typedef mln_site(E) site;
88 
89  const site& (E::*m1)() const = & E::to_site;
90  (void) m1;
91 
92  // De-activate because sometimes it returns a "const site&"...
93 // site (E::*m2)() const = & E::operator site;
94 // (void) m2;
95  }
96 
97 # endif // ! MLN_INCLUDE_ONLY
98 
99 } // end of namespace mln
100 
101 
102 #endif // ! MLN_CORE_CONCEPT_SITE_PROXY_HH