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dmax_width_only.hh
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26 
27 #ifndef SCRIBO_PRIMITIVE_LINK_INTERNAL_DMAX_WIDTH_ONLY_HH
28 # define SCRIBO_PRIMITIVE_LINK_INTERNAL_DMAX_WIDTH_ONLY_HH
29 
35 
36 # include <scribo/primitive/link/internal/dmax_functor_base.hh>
37 
38 
39 namespace scribo
40 {
41 
42  namespace primitive
43  {
44 
45  namespace link
46  {
47 
48  namespace internal
49  {
50 
51 
53  class dmax_width_only : public dmax_functor_base<dmax_width_only>
54  {
56 
57 
58  public:
60  float compute_(const box2d&) const;
61 
62  protected:
63  using super_::dmax_factor_;
64  };
65 
66 
67 # ifndef MLN_INCLUDE_ONLY
68 
69 
70  inline
71  dmax_width_only::dmax_width_only()
72  : super_(0)
73  {
74  }
75 
76 
77  inline
78  float
79  dmax_width_only::compute_(const box2d& b) const
80  {
81  float w = b.width();
82  return (w / 2.0f) + (dmax_factor_ * w);
83  }
84 
85 
86 # endif // ! MLN_INCLUDE_ONLY
87 
88 
89  } // end of namespace scribo::primitive::link::internal
90 
91  } // end of namespace scribo::primitive::link
92 
93  } // end of namespace scribo::primitive
94 
95 } // end of namespace scribo
96 
97 
98 #endif // ! SCRIBO_PRIMITIVE_LINK_INTERNAL_DMAX_WIDTH_ONLY_HH