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00026 #ifndef MLN_MAKE_W_WINDOW_HH
00027 # define MLN_MAKE_W_WINDOW_HH
00028
00034 # include <mln/core/concept/window.hh>
00035 # include <mln/core/concept/function.hh>
00036 # include <mln/core/w_window.hh>
00037
00038
00039 namespace mln
00040 {
00041
00042 namespace make
00043 {
00044
00053 template <typename W, typename F>
00054 mln::w_window<mln_dpsite(W), mln_result(F)>
00055 w_window(const Window<W>& win, const Function_v2v<F>& wei);
00056
00057
00058 # ifndef MLN_INCLUDE_ONLY
00059
00060 template <typename W, typename F>
00061 inline
00062 mln::w_window<mln_dpsite(W), mln_result(F)>
00063 w_window(const Window<W>& win_, const Function_v2v<F>& wei_)
00064 {
00065 trace::entering("make::w_window");
00066
00067 mln_is_simple_window(W)::check();
00068
00069 const W& win = exact(win_);
00070 const F& wei = exact(wei_);
00071 mln_precondition(! win.is_empty());
00072
00073 typedef mln_dpsite(W) D;
00074 mln::w_window<D, mln_result(F)> w_win;
00075
00076 typedef mln_psite(D) P;
00077 P O = literal::origin;
00078 mln_qiter(W) q(win, O);
00079 for_all(q)
00080 w_win.insert(wei(q), q - O);
00081
00082 trace::exiting("make::w_window");
00083 return w_win;
00084 }
00085
00086 # endif // ! MLN_INCLUDE_ONLY
00087
00088 }
00089
00090 }
00091
00092
00093 #endif // ! MLN_MAKE_W_WINDOW_HH