76   __deref deref;		// requires operator() (__valuetype lhs,int dim)  member in CvKDTree
93 	mean += deref(ctor(*k), j);  in dimension_of_highest_variance()
97 	accum_type diff = accum_type(deref(ctor(*k), j)) - mean;  in dimension_of_highest_variance()
129     __deref deref;  member
132       : pivot(_pivot), dim(_dim), deref(_deref), ctor(_ctor) {  in median_pr()
135       return deref(ctor(lhs), dim) <= deref(ctor(pivot), dim);  in operator ()()
147 				       (last[-1], dim, deref, ctor));  in median_partition()
167       for (; split != last && deref(ctor(*split), dim) ==   in insert()
168 	     deref(ctor(*median), dim); ++split);  in insert()
189 	n.boundary = deref(ctor(*median), dim);  in insert()
210       if (deref(p, n.dim) <= n.boundary) // left  in remove()
238     : deref(_deref), root_node(-1) {  in CvKDTree()
243     : deref(_deref) {  in CvKDTree()
250     : deref(_deref) {  in CvKDTree()
255     deref = _deref;  in set_deref()
357       accum_type diff = accum_type(d[j]) - accum_type(deref(p, j));  in distance()