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00026 #ifndef MLN_WIN_CUBE3D_HH
00027 # define MLN_WIN_CUBE3D_HH
00028
00032
00033 # include <mln/core/internal/classical_window_base.hh>
00034 # include <mln/core/alias/dpoint3d.hh>
00035
00036
00037 namespace mln
00038 {
00039
00040 mln_internal_add_classical_window_trait(cube3d);
00041
00042
00043 namespace win
00044 {
00045
00069 struct cube3d : public internal::classical_window_base< dpoint3d, cube3d >
00070 {
00077 cube3d(unsigned length);
00078
00081 unsigned length() const;
00082
00086 unsigned delta_() const;
00087
00088 void print_(std::ostream& ostr) const;
00089
00090 protected:
00091 unsigned length_;
00092 };
00093
00094
00095
00096 # ifndef MLN_INCLUDE_ONLY
00097
00098 inline
00099 cube3d::cube3d(unsigned length)
00100 : length_(length)
00101 {
00102 mln_precondition(length % 2 == 1);
00103 const def::coord
00104 d = static_cast<def::coord>(length / 2),
00105 minus_d = static_cast<def::coord>(- d);
00106 for (def::coord sli = minus_d; sli <= d; ++sli)
00107 for (def::coord row = minus_d; row <= d; ++row)
00108 for (def::coord col = minus_d; col <= d; ++col)
00109 insert(dpoint3d(sli, row, col));
00110 }
00111
00112 inline
00113 unsigned cube3d::length() const
00114 {
00115 return length_;
00116 }
00117
00118 inline
00119 unsigned cube3d::delta_() const
00120 {
00121 return length_ / 2;
00122 }
00123
00124 inline
00125 void cube3d::print_(std::ostream& ostr) const
00126 {
00127 ostr << "[cube3d: length=" << length_ << ']';
00128 }
00129
00130 # endif // ! MLN_INCLUDE_ONLY
00131
00132 }
00133
00134 }
00135
00136
00137
00138 #endif // ! MLN_WIN_CUBE3D_HH