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geom_bbox.hh
1 // Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE)
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25 
26 #ifndef MLN_CORE_INTERNAL_GEOM_BBOX_HH
27 # define MLN_CORE_INTERNAL_GEOM_BBOX_HH
28 
35 
36 # include <mln/accu/shape/bbox.hh>
37 # include <mln/literal/origin.hh>
38 
39 
40 namespace mln
41 {
42 
43  namespace internal
44  {
45 
46  template <typename W>
47  box<mln_psite(W)>
48  geom_bbox(const W& win);
49 
50 
51 # ifndef MLN_INCLUDE_ONLY
52 
53  template <typename W>
54  box<mln_psite(W)>
55  geom_bbox(const W& win)
56  {
57  typedef mln_psite(W) P;
58  accu::shape::bbox<P> b;
59  P O = literal::origin;
60  mln_qiter(W) q(exact(win), O);
61  for_all(q)
62  b.take(q);
63  return b;
64  }
65 
66 # endif // ! MLN_INCLUDE_ONLY
67 
68  } // end of namespace mln::internal
69 
70 } // end of namespace mln
71 
72 
73 #endif // ! MLN_CORE_INTERNAL_GEOM_BBOX_HH