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image2d_h.hh
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25 
26 #ifndef MLN_CORE_IMAGE_DMORPH_IMAGE2D_H_HH
27 # define MLN_CORE_IMAGE_DMORPH_IMAGE2D_H_HH
28 
33 
34 # include <mln/core/image/image2d.hh>
35 # include <mln/core/image/dmorph/hexa.hh>
36 
37 # include <mln/border/thickness.hh>
38 
39 
40 # include <mln/debug/println.hh>
41 
42 namespace mln
43 {
44 
48  //
49  template <typename V>
50  struct image2d_h
51  : public hexa< image2d<V> >
52  {
53  //typedef hexa< image2d<V> > super_;
54 
56  typedef point2d_h psite;
57 
71 
72  image2d_h(int nrows, int ncols, unsigned bdr = border::thickness);
73 
74  //using super_::init_;
75  };
76 
77 
78 # ifndef MLN_INCLUDE_ONLY
79 
80  template <typename V>
81  inline
82  image2d_h<V>::image2d_h(int nrows, int ncols, unsigned bdr)
83  {
84  // numbers of cols can't be odd.
85  mln_assertion(ncols % 2 == 0);
86 
87  image2d<V> ima(nrows,
88  ncols / 2,
89  bdr);
90 
91  this->init_(ima);
92  }
93 
94 # endif // ! MLN_INCLUDE_ONLY
95 
96 } // end of namespace mln
97 
98 
99 #endif // ! MLN_CORE_IMAGE_DMORPH_IMAGE2D_H_HH