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00026 #ifndef MLN_CORE_INTERNAL_NEIGHB_BASE_HH
00027 # define MLN_CORE_INTERNAL_NEIGHB_BASE_HH
00028
00032
00033 # include <mln/core/internal/neighborhood_base.hh>
00034 # include <mln/core/internal/site_relative_iterator_base.hh>
00035 # include <mln/core/internal/neighb_niter_impl.hh>
00036
00037
00038 namespace mln
00039 {
00040
00041 namespace internal
00042 {
00043
00044
00049
00050 template <typename W, typename E>
00051 class neighb_base
00052 : public internal::neighborhood_base< W, E >,
00053 private mlc_is_a(W, Window)::check_t
00054 {
00055 public:
00056
00058 neighb_base();
00059
00061 neighb_base(const W& win);
00062
00064 const W& win() const;
00065
00067 void change_window(const W& new_win);
00068
00069
00071 W& hook_win_();
00072
00073 private:
00074
00075 W win_;
00076 };
00077
00078
00079 # ifndef MLN_INCLUDE_ONLY
00080
00081
00082
00083 template <typename W, typename E>
00084 inline
00085 neighb_base<W,E>::neighb_base()
00086 {
00087 }
00088
00089 template <typename W, typename E>
00090 inline
00091 neighb_base<W,E>::neighb_base(const W& win)
00092 {
00093 change_window(win);
00094 }
00095
00096 template <typename W, typename E>
00097 inline
00098 const W&
00099 neighb_base<W,E>::win() const
00100 {
00101 return win_;
00102 }
00103
00104 template <typename W, typename E>
00105 inline
00106 void
00107 neighb_base<W,E>::change_window(const W& new_win)
00108 {
00109 mln_precondition(new_win.is_neighbable_());
00110 win_ = new_win;
00111 }
00112
00113 template <typename W, typename E>
00114 inline
00115 W&
00116 neighb_base<W,E>::hook_win_()
00117 {
00118 return win_;
00119 }
00120
00121 # endif // ! MLN_INCLUDE_ONLY
00122
00123 }
00124
00125 }
00126
00127
00128 #endif // ! MLN_CORE_INTERNAL_NEIGHB_BASE_HH