+ template<typename _ForwardIterator, typename _Size, typename _Tp>
+ inline void
+ uninitialized_fill_n(_ForwardIterator __first, _Size __n, const _Tp& __x)
+ {
+ typedef typename iterator_traits<_ForwardIterator>::value_type
+ _ValueType;
+
+ std::__uninitialized_fill_n<__is_pod(_ValueType)>::
+ uninitialized_fill_n(__first, __n, __x);
+ }
+
+ // Extensions: versions of uninitialized_copy, uninitialized_fill,
+ // and uninitialized_fill_n that take an allocator parameter.
+ // We dispatch back to the standard versions when we're given the
+ // default allocator. For nondefault allocators we do not use
+ // any of the POD optimizations.
+
+ template<typename _InputIterator, typename _ForwardIterator,
+ typename _Allocator>
+ _ForwardIterator
+ __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,
+ _ForwardIterator __result, _Allocator& __alloc)
+ {
+ _ForwardIterator __cur = __result;
+ __try
+ {
+ for (; __first != __last; ++__first, ++__cur)
+ __alloc.construct(&*__cur, *__first);
+ return __cur;
+ }
+ __catch(...)
+ {
+ std::_Destroy(__result, __cur, __alloc);
+ __throw_exception_again;
+ }
+ }
+
+ template<typename _InputIterator, typename _ForwardIterator, typename _Tp>
+ inline _ForwardIterator
+ __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,
+ _ForwardIterator __result, allocator<_Tp>&)
+ { return std::uninitialized_copy(__first, __last, __result); }
+
+ template<typename _InputIterator, typename _ForwardIterator,
+ typename _Allocator>
+ inline _ForwardIterator
+ __uninitialized_move_a(_InputIterator __first, _InputIterator __last,
+ _ForwardIterator __result, _Allocator& __alloc)
+ {
+ return std::__uninitialized_copy_a(_GLIBCXX_MAKE_MOVE_ITERATOR(__first),
+ _GLIBCXX_MAKE_MOVE_ITERATOR(__last),
+ __result, __alloc);
+ }
+
+ template<typename _ForwardIterator, typename _Tp, typename _Allocator>
+ void
+ __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,
+ const _Tp& __x, _Allocator& __alloc)
+ {
+ _ForwardIterator __cur = __first;
+ __try
+ {
+ for (; __cur != __last; ++__cur)
+ __alloc.construct(&*__cur, __x);
+ }
+ __catch(...)
+ {
+ std::_Destroy(__first, __cur, __alloc);
+ __throw_exception_again;
+ }
+ }
+
+ template<typename _ForwardIterator, typename _Tp, typename _Tp2>
+ inline void
+ __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,
+ const _Tp& __x, allocator<_Tp2>&)
+ { std::uninitialized_fill(__first, __last, __x); }
+
+ template<typename _ForwardIterator, typename _Size, typename _Tp,
+ typename _Allocator>
+ void
+ __uninitialized_fill_n_a(_ForwardIterator __first, _Size __n,
+ const _Tp& __x, _Allocator& __alloc)