diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2023-09-02 21:17:18 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2024-01-07 17:46:17 +0000 |
| commit | fe013be447cd855ccaf6094a1d06aea570450629 (patch) | |
| tree | 9adc1e0a5d25b6280995832bb29d592fb80554a6 /contrib/llvm-project/libcxx/include/__algorithm/ranges_max_element.h | |
| parent | 2f3b605b2e159522ecab77fd518e8139aaf581e9 (diff) | |
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__algorithm/ranges_max_element.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__algorithm/ranges_max_element.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/contrib/llvm-project/libcxx/include/__algorithm/ranges_max_element.h b/contrib/llvm-project/libcxx/include/__algorithm/ranges_max_element.h index 490f32075a4c..2d92661c8109 100644 --- a/contrib/llvm-project/libcxx/include/__algorithm/ranges_max_element.h +++ b/contrib/llvm-project/libcxx/include/__algorithm/ranges_max_element.h @@ -24,25 +24,28 @@ # pragma GCC system_header #endif -#if _LIBCPP_STD_VER > 17 +#if _LIBCPP_STD_VER >= 20 _LIBCPP_BEGIN_NAMESPACE_STD namespace ranges { namespace __max_element { struct __fn { - template <forward_iterator _Ip, sentinel_for<_Ip> _Sp, class _Proj = identity, + template <forward_iterator _Ip, + sentinel_for<_Ip> _Sp, + class _Proj = identity, indirect_strict_weak_order<projected<_Ip, _Proj>> _Comp = ranges::less> - _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr - _Ip operator()(_Ip __first, _Sp __last, _Comp __comp = {}, _Proj __proj = {}) const { + _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr _Ip + operator()(_Ip __first, _Sp __last, _Comp __comp = {}, _Proj __proj = {}) const { auto __comp_lhs_rhs_swapped = [&](auto&& __lhs, auto&& __rhs) { return std::invoke(__comp, __rhs, __lhs); }; return ranges::__min_element_impl(__first, __last, __comp_lhs_rhs_swapped, __proj); } - template <forward_range _Rp, class _Proj = identity, + template <forward_range _Rp, + class _Proj = identity, indirect_strict_weak_order<projected<iterator_t<_Rp>, _Proj>> _Comp = ranges::less> - _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr - borrowed_iterator_t<_Rp> operator()(_Rp&& __r, _Comp __comp = {}, _Proj __proj = {}) const { + _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr borrowed_iterator_t<_Rp> + operator()(_Rp&& __r, _Comp __comp = {}, _Proj __proj = {}) const { auto __comp_lhs_rhs_swapped = [&](auto&& __lhs, auto&& __rhs) { return std::invoke(__comp, __rhs, __lhs); }; return ranges::__min_element_impl(ranges::begin(__r), ranges::end(__r), __comp_lhs_rhs_swapped, __proj); } @@ -50,12 +53,12 @@ struct __fn { } // namespace __max_element inline namespace __cpo { - inline constexpr auto max_element = __max_element::__fn{}; +inline constexpr auto max_element = __max_element::__fn{}; } // namespace __cpo } // namespace ranges _LIBCPP_END_NAMESPACE_STD -#endif // _LIBCPP_STD_VER > 17 +#endif // _LIBCPP_STD_VER >= 20 #endif // _LIBCPP___ALGORITHM_RANGES_MAX_ELEMENT_H |
