diff options
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__algorithm/fill.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__algorithm/fill.h | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/contrib/llvm-project/libcxx/include/__algorithm/fill.h b/contrib/llvm-project/libcxx/include/__algorithm/fill.h index 360e2c3c3c85..1ce3eadb013d 100644 --- a/contrib/llvm-project/libcxx/include/__algorithm/fill.h +++ b/contrib/llvm-project/libcxx/include/__algorithm/fill.h @@ -22,28 +22,22 @@ _LIBCPP_BEGIN_NAMESPACE_STD // fill isn't specialized for std::memset, because the compiler already optimizes the loop to a call to std::memset. template <class _ForwardIterator, class _Tp> -inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 -void -__fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value, forward_iterator_tag) -{ - for (; __first != __last; ++__first) - *__first = __value; +inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void +__fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value, forward_iterator_tag) { + for (; __first != __last; ++__first) + *__first = __value; } template <class _RandomAccessIterator, class _Tp> -inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 -void -__fill(_RandomAccessIterator __first, _RandomAccessIterator __last, const _Tp& __value, random_access_iterator_tag) -{ - std::fill_n(__first, __last - __first, __value); +inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void +__fill(_RandomAccessIterator __first, _RandomAccessIterator __last, const _Tp& __value, random_access_iterator_tag) { + std::fill_n(__first, __last - __first, __value); } template <class _ForwardIterator, class _Tp> -inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 -void -fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value) -{ - std::__fill(__first, __last, __value, typename iterator_traits<_ForwardIterator>::iterator_category()); +inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void +fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value) { + std::__fill(__first, __last, __value, typename iterator_traits<_ForwardIterator>::iterator_category()); } _LIBCPP_END_NAMESPACE_STD |