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with_single_right_link_top.hh
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26 
27 #ifndef SCRIBO_PRIMITIVE_LINK_WITH_SINGLE_RIGHT_LINK_TOP_HH
28 # define SCRIBO_PRIMITIVE_LINK_WITH_SINGLE_RIGHT_LINK_TOP_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/component_set.hh>
46 # include <scribo/core/object_links.hh>
47 
48 # include <scribo/primitive/link/internal/find_link.hh>
49 # include <scribo/primitive/link/internal/link_single_dmax_base.hh>
50 
51 # include <scribo/primitive/link/compute.hh>
52 
53 
54 namespace scribo
55 {
56 
57  namespace primitive
58  {
59 
60  namespace link
61  {
62 
71  //
72  template <typename L>
73  inline
74  object_links<L>
75  with_single_right_link_top(const component_set<L>& components,
76  unsigned neighb_max_distance);
77 
78 
81  //
82  template <typename L>
83  inline
84  object_links<L>
85  with_single_right_link_top(const component_set<L>& components);
86 
87 
88 
89 # ifndef MLN_INCLUDE_ONLY
90 
91 
92  namespace internal
93  {
94 
95  // Functor
96 
97  template <typename L>
98  class single_right_top_functor
99  : public link_single_dmax_base<L,
100  single_right_top_functor<L> >
101  {
102  typedef
103  link_single_dmax_base<L, single_right_top_functor<L> >
104  super_;
105 
106  public:
107  typedef mln_site(L) P;
108 
109  single_right_top_functor(const component_set<L>& components,
110  unsigned dmax)
111  : super_(components, dmax, anchor::Horizontal)
112  {
113  }
114 
115  void compute_next_site_(P& p)
116  {
117  ++p.col();
118  }
119 
120  };
121 
122  } // end of namespace scribo::primitive::link::internal
123 
124 
125 
126  // Facades
127 
128  template <typename L>
129  inline
130  object_links<L>
131  with_single_right_link_top(const component_set<L>& components,
132  unsigned neighb_max_distance)
133  {
134  mln_trace("scribo::primitive::link::with_single_right_link_top");
135 
136  mln_precondition(components.is_valid());
137 
138  internal::single_right_top_functor<L>
139  functor(components, neighb_max_distance);
140 
141  object_links<L> output = compute(functor, anchor::Top);
142 
143  return output;
144  }
145 
146 
147  template <typename L>
148  inline
149  object_links<L>
150  with_single_right_link_top(const component_set<L>& components)
151  {
152  return with_single_right_link_top(components, mln_max(unsigned));
153  }
154 
155 
156 # endif // ! MLN_INCLUDE_ONLY
157 
158  } // end of namespace scribo::primitive::link
159 
160  } // end of namespace scribo::primitive
161 
162 } // end of namespace scribo
163 
164 #endif // ! SCRIBO_PRIMITIVE_LINK_WITH_SINGLE_RIGHT_LINK_TOP_HH