149     point_info() : sid_ptr(NULL), pt_ptr(NULL) {}  in point_info()
151         : sid_ptr(boost::addressof(sid))  in point_info()
156         BOOST_GEOMETRY_ASSERT(sid_ptr);  in seg_id()
157         return *sid_ptr;  in seg_id()
172     const segment_identifier * sid_ptr;  member in boost::geometry::detail::relate::point_info
182         : sid_ptr(boost::addressof(sid))  in same_single()
187         return sid.multi_index == sid_ptr->multi_index;                  in operator ()()
197     const segment_identifier * sid_ptr;  member in boost::geometry::detail::relate::same_single
204         : sid_ptr(boost::addressof(sid))  in same_ring()
209         return sid.multi_index == sid_ptr->multi_index  in operator ()()
210             && sid.ring_index == sid_ptr->ring_index;  in operator ()()
214     const segment_identifier * sid_ptr;  member in boost::geometry::detail::relate::same_ring