diff options
Diffstat (limited to 'libcxx/include/__algorithm/sample.h')
| -rw-r--r-- | libcxx/include/__algorithm/sample.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libcxx/include/__algorithm/sample.h b/libcxx/include/__algorithm/sample.h index f403ba612580..c7a1898e5308 100644 --- a/libcxx/include/__algorithm/sample.h +++ b/libcxx/include/__algorithm/sample.h @@ -16,8 +16,8 @@ #include <__iterator/distance.h> #include <__iterator/iterator_traits.h> #include <__random/uniform_int_distribution.h> +#include <__type_traits/common_type.h> #include <__utility/move.h> -#include <type_traits> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header @@ -77,7 +77,7 @@ _LIBCPP_INLINE_VISIBILITY _SampleIterator __sample(_PopulationIterator __first, _PopulationSentinel __last, _SampleIterator __output_iter, _Distance __n, _UniformRandomNumberGenerator& __g) { - _LIBCPP_ASSERT(__n >= 0, "N must be a positive number."); + _LIBCPP_ASSERT_UNCATEGORIZED(__n >= 0, "N must be a positive number."); using _PopIterCategory = typename _IterOps<_AlgPolicy>::template __iterator_category<_PopulationIterator>; using _Difference = typename _IterOps<_AlgPolicy>::template __difference_type<_PopulationIterator>; @@ -88,22 +88,22 @@ _SampleIterator __sample(_PopulationIterator __first, __g, _PopIterCategory()); } -#if _LIBCPP_STD_VER > 14 +#if _LIBCPP_STD_VER >= 17 template <class _PopulationIterator, class _SampleIterator, class _Distance, class _UniformRandomNumberGenerator> inline _LIBCPP_INLINE_VISIBILITY _SampleIterator sample(_PopulationIterator __first, _PopulationIterator __last, _SampleIterator __output_iter, _Distance __n, _UniformRandomNumberGenerator&& __g) { - static_assert(__is_cpp17_forward_iterator<_PopulationIterator>::value || - __is_cpp17_random_access_iterator<_SampleIterator>::value, + static_assert(__has_forward_iterator_category<_PopulationIterator>::value || + __has_random_access_iterator_category<_SampleIterator>::value, "SampleIterator must meet the requirements of RandomAccessIterator"); return std::__sample<_ClassicAlgPolicy>( std::move(__first), std::move(__last), std::move(__output_iter), __n, __g); } -#endif // _LIBCPP_STD_VER > 14 +#endif // _LIBCPP_STD_VER >= 17 _LIBCPP_END_NAMESPACE_STD |