- Single_malt_grouping_item *l =spacing_unit_l_arr_[i];
- Single_malt_grouping_item *lb
- = dynamic_cast<Single_malt_grouping_item*>(l->find_prebroken_piece (RIGHT));
- Single_malt_grouping_item *r = spacing_unit_l_arr_[i+1];
- Single_malt_grouping_item *rb
- = dynamic_cast<Single_malt_grouping_item*>(r->find_prebroken_piece (LEFT));
-
- a.push (Rod (spacing_unit_l_arr_[i], spacing_unit_l_arr_[i+1]));