diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2023-04-14 21:41:27 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2023-06-22 18:20:56 +0000 |
| commit | bdd1243df58e60e85101c09001d9812a789b6bc4 (patch) | |
| tree | a1ce621c7301dd47ba2ddc3b8eaa63b441389481 /contrib/llvm-project/libcxx/include/__algorithm/ranges_move_backward.h | |
| parent | 781624ca2d054430052c828ba8d2c2eaf2d733e7 (diff) | |
| parent | e3b557809604d036af6e00c60f012c2025b59a5e (diff) | |
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__algorithm/ranges_move_backward.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__algorithm/ranges_move_backward.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/contrib/llvm-project/libcxx/include/__algorithm/ranges_move_backward.h b/contrib/llvm-project/libcxx/include/__algorithm/ranges_move_backward.h index 583a6bf29d51..d4e8eb1a5008 100644 --- a/contrib/llvm-project/libcxx/include/__algorithm/ranges_move_backward.h +++ b/contrib/llvm-project/libcxx/include/__algorithm/ranges_move_backward.h @@ -10,12 +10,12 @@ #define _LIBCPP___ALGORITHM_RANGES_MOVE_BACKWARD_H #include <__algorithm/in_out_result.h> -#include <__algorithm/ranges_move.h> +#include <__algorithm/iterator_operations.h> +#include <__algorithm/move_backward.h> #include <__config> #include <__iterator/concepts.h> #include <__iterator/iter_move.h> #include <__iterator/next.h> -#include <__iterator/reverse_iterator.h> #include <__ranges/access.h> #include <__ranges/concepts.h> #include <__ranges/dangling.h> @@ -25,7 +25,7 @@ # pragma GCC system_header #endif -#if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES) +#if _LIBCPP_STD_VER > 17 _LIBCPP_BEGIN_NAMESPACE_STD @@ -40,11 +40,8 @@ struct __fn { template <class _InIter, class _Sent, class _OutIter> _LIBCPP_HIDE_FROM_ABI constexpr static move_backward_result<_InIter, _OutIter> __move_backward_impl(_InIter __first, _Sent __last, _OutIter __result) { - auto __last_iter = ranges::next(__first, std::move(__last)); - auto __ret = ranges::move(std::make_reverse_iterator(__last_iter), - std::make_reverse_iterator(__first), - std::make_reverse_iterator(__result)); - return {std::move(__last_iter), std::move(__ret.out.base())}; + auto __ret = std::__move_backward<_RangeAlgPolicy>(std::move(__first), std::move(__last), std::move(__result)); + return {std::move(__ret.first), std::move(__ret.second)}; } template <bidirectional_iterator _InIter, sentinel_for<_InIter> _Sent, bidirectional_iterator _OutIter> @@ -71,6 +68,6 @@ inline namespace __cpo { _LIBCPP_END_NAMESPACE_STD -#endif // _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES) +#endif // _LIBCPP_STD_VER > 17 #endif // _LIBCPP___ALGORITHM_RANGES_MOVE_BACKWARD_H |