438     bool empty_;  member in cl::vector
442         empty_(true)  in vector()
455         empty_ = true;  in clear()
463             empty_ = false;  in push_back()
469         if (!empty_) {  in pop_back()
473                 empty_ = true;  in pop_back()
480         empty_(vec.empty_)  in vector()
482         if (!empty_) {  in vector()
489         empty_(true)  in vector()
503         empty_ = rhs.empty_;  in operator =()
505         if (!empty_) {	  in operator =()
514         if (empty_ && vec.empty_) {  in operator ==()
530         return empty_;  in empty()