Same as uninitialized_fill_n but enforces the use of a checked iterator as output iterator (_First). checked_uninitialized_fill_n is defined in the stdext namespace.

Note
This algorithm is a Microsoft extension to the Standard C++ Library. Code implemented using this algorithm will not be portable.

template<class FwdIt, class Size, class Type>
   void checked_uninitialized_fill_n(
      ForwardIterator _First,
      Size _Count,
      const Type& _Val
   );
template<class FwdIt, class Size, class Type, class Allocator>
   void checked_uninitialized_fill_n(
      ForwardIterator _First,
      Size _Count,
      const Type& _Val,
      Allocator& _Al
   );

Parameters

_Al

The allocator class to use with this object. vector::get_allocator returns the allocator class for the object.

_First

A forward iterator addressing the first element in the destination range to be initiated.

_Count

The number of elements to be initialized.

_Val

The value to be used to initialize the destination range.