21   iterator segment, segEnd = end();  in find()  local
22   for (segment = begin(); segment != segEnd; ++segment) {  in find()
29   return segEnd;  in find()
36   const_iterator segment, segEnd = end();  in find()  local
37   for (segment = begin(); segment != segEnd; ++segment) {  in find()
44   return segEnd;  in find()
49   iterator segment, segEnd = end();  in find()  local
50   for (segment = begin(); segment != segEnd; ++segment) {  in find()
59   return segEnd;  in find()
65   const_iterator segment, segEnd = end();  in find()  local
66   for (segment = begin(); segment != segEnd; ++segment) {  in find()
75   return segEnd;  in find()