27 __reverse_impl(_BidirectionalIterator __first, _BidirectionalIterator __last, bidirectional_iterato…  in __reverse_impl()  argument
29     while (__first != __last)  in __reverse_impl()
31         if (__first == --__last)  in __reverse_impl()
33         _IterOps<_AlgPolicy>::iter_swap(__first, __last);  in __reverse_impl()
34         ++__first;  in __reverse_impl()
41 __reverse_impl(_RandomAccessIterator __first, _RandomAccessIterator __last, random_access_iterator_…  in __reverse_impl()  argument
43     if (__first != __last)  in __reverse_impl()
44         for (; __first < --__last; ++__first)  in __reverse_impl()
45             _IterOps<_AlgPolicy>::iter_swap(__first, __last);  in __reverse_impl()
50 void __reverse(_BidirectionalIterator __first, _Sentinel __last) {  in __reverse()  argument
52   std::__reverse_impl<_AlgPolicy>(std::move(__first), std::move(__last), _IterCategory());  in __reverse()
58 reverse(_BidirectionalIterator __first, _BidirectionalIterator __last)  in reverse()  argument
60   std::__reverse<_ClassicAlgPolicy>(std::move(__first), std::move(__last));  in reverse()