123     d1::task* get_item( lane_t::queue_base_t& queue ) {  in get_item()  argument
124         d1::task* result = queue.front();  in get_item()
125         queue.pop_front();  in get_item()
134     d1::task* get_item( lane_t::queue_base_t& queue ) {  in get_item()  argument
136         __TBB_ASSERT(!queue.empty(), nullptr);  in get_item()
139             result = queue.back();  in get_item()
140             queue.pop_back();  in get_item()
141         } while ( !result && !queue.empty() );  in get_item()
260     d1::task* look_specific( typename lane_t::queue_base_t& queue, isolation_type isolation ) {  in look_specific()  argument
261         __TBB_ASSERT( !queue.empty(), nullptr);  in look_specific()
264         typename lane_t::queue_base_t::iterator curr = queue.end();  in look_specific()
269                 if( queue.end() - curr == 1 )  in look_specific()
270                     queue.pop_back(); // a little of housekeeping along the way  in look_specific()
276         } while( curr != queue.begin() );  in look_specific()