23 General utilities library [utilities]

23.10 Memory [memory]

23.10.11 Specialized algorithms [specialized.algorithms]

23.10.11.6 uninitialized_­fill [uninitialized.fill]

template<class ForwardIterator, class T> void uninitialized_fill(ForwardIterator first, ForwardIterator last, const T& x);
Effects: As if by:
for (; first != last; ++first)
  ::new (static_cast<void*>(addressof(*first)))
    typename iterator_traits<ForwardIterator>::value_type(x);
template<class ForwardIterator, class Size, class T> ForwardIterator uninitialized_fill_n(ForwardIterator first, Size n, const T& x);
Effects: As if by:
for (; n--; ++first)
  ::new (static_cast<void*>(addressof(*first)))
    typename iterator_traits<ForwardIterator>::value_type(x);
return first;