diff options
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__algorithm/ranges_count.h')
-rw-r--r-- | contrib/llvm-project/libcxx/include/__algorithm/ranges_count.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/contrib/llvm-project/libcxx/include/__algorithm/ranges_count.h b/contrib/llvm-project/libcxx/include/__algorithm/ranges_count.h index 82f54567561f..4c8f1b2cbea7 100644 --- a/contrib/llvm-project/libcxx/include/__algorithm/ranges_count.h +++ b/contrib/llvm-project/libcxx/include/__algorithm/ranges_count.h @@ -9,7 +9,8 @@ #ifndef _LIBCPP___ALGORITHM_RANGES_COUNT_H #define _LIBCPP___ALGORITHM_RANGES_COUNT_H -#include <__algorithm/ranges_count_if.h> +#include <__algorithm/count.h> +#include <__algorithm/iterator_operations.h> #include <__config> #include <__functional/identity.h> #include <__functional/ranges_operations.h> @@ -36,16 +37,14 @@ struct __fn { requires indirect_binary_predicate<ranges::equal_to, projected<_Iter, _Proj>, const _Type*> _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr iter_difference_t<_Iter> operator()(_Iter __first, _Sent __last, const _Type& __value, _Proj __proj = {}) const { - auto __pred = [&](auto&& __e) { return __e == __value; }; - return ranges::__count_if_impl(std::move(__first), std::move(__last), __pred, __proj); + return std::__count<_RangeAlgPolicy>(std::move(__first), std::move(__last), __value, __proj); } template <input_range _Range, class _Type, class _Proj = identity> requires indirect_binary_predicate<ranges::equal_to, projected<iterator_t<_Range>, _Proj>, const _Type*> _LIBCPP_NODISCARD_EXT _LIBCPP_HIDE_FROM_ABI constexpr range_difference_t<_Range> operator()(_Range&& __r, const _Type& __value, _Proj __proj = {}) const { - auto __pred = [&](auto&& __e) { return __e == __value; }; - return ranges::__count_if_impl(ranges::begin(__r), ranges::end(__r), __pred, __proj); + return std::__count<_RangeAlgPolicy>(ranges::begin(__r), ranges::end(__r), __value, __proj); } }; } // namespace __count |