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with_single_right_link_bottom.hh
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26 
27 #ifndef SCRIBO_PRIMITIVE_LINK_WITH_SINGLE_RIGHT_LINK_BOTTOM_HH
28 # define SCRIBO_PRIMITIVE_LINK_WITH_SINGLE_RIGHT_LINK_BOTTOM_HH
29 
33 
34 
35 # include <mln/core/concept/image.hh>
36 # include <mln/core/concept/neighborhood.hh>
37 
38 # include <mln/accu/center.hh>
39 # include <mln/labeling/compute.hh>
40 # include <mln/math/abs.hh>
41 # include <mln/util/array.hh>
42 
43 # include <scribo/core/macros.hh>
44 # include <scribo/core/tag/anchor.hh>
45 # include <scribo/core/object_links.hh>
46 
47 # include <scribo/primitive/link/internal/find_link.hh>
48 # include <scribo/primitive/link/internal/link_single_dmax_base.hh>
49 
50 # include <scribo/primitive/link/compute.hh>
51 
52 
53 namespace scribo
54 {
55 
56  namespace primitive
57  {
58 
59  namespace link
60  {
61 
70  //
71  template <typename L>
72  inline
73  object_links<L>
74  with_single_right_link_bottom(const component_set<L>& components,
75  unsigned neighb_max_distance);
76 
77 
80  //
81  template <typename L>
82  inline
83  object_links<L>
84  with_single_right_link_bottom(const component_set<L>& components);
85 
86 
87 
88 # ifndef MLN_INCLUDE_ONLY
89 
90 
91  namespace internal
92  {
93 
94  // Functor
95 
96  template <typename L>
97  class single_right_bottom_functor
98  : public link_single_dmax_base<L,
99  single_right_bottom_functor<L> >
100  {
101  typedef
102  link_single_dmax_base<L, single_right_bottom_functor<L> >
103  super_;
104 
105  public:
106  typedef mln_site(L) P;
107 
108  single_right_bottom_functor(const component_set<L>& components,
109  unsigned dmax)
110  : super_(components, dmax, anchor::Horizontal)
111  {
112  }
113 
114  void compute_next_site_(P& p)
115  {
116  ++p.col();
117  }
118 
119  };
120 
121  } // end of namespace scribo::primitive::link::internal
122 
123 
124 
125  // Facades
126 
127  template <typename L>
128  inline
129  object_links<L>
130  with_single_right_link_bottom(const component_set<L>& components,
131  unsigned neighb_max_distance)
132  {
133  mln_trace("scribo::primitive::link::with_single_right_link_bottom");
134 
135  mln_precondition(components.is_valid());
136 
137  internal::single_right_bottom_functor<L>
138  functor(components, neighb_max_distance);
139 
140  object_links<L> output = compute(functor, anchor::Bottom);
141 
142  return output;
143  }
144 
145 
146  template <typename L>
147  inline
148  object_links<L>
149  with_single_right_link_bottom(const component_set<L>& components)
150  {
151  return with_single_right_link_bottom(components, mln_max(unsigned));
152  }
153 
154 
155 # endif // ! MLN_INCLUDE_ONLY
156 
157  } // end of namespace scribo::primitive::link
158 
159  } // end of namespace scribo::primitive
160 
161 } // end of namespace scribo
162 
163 #endif // ! SCRIBO_PRIMITIVE_LINK_WITH_SINGLE_RIGHT_LINK_BOTTOM_HH