make_reverse_iterator.rst

C++的一个好库。。。现在很流行

::

  template <class BidirectionalIterator>
  reverse_iterator<BidirectionalIterator>n
  make_reverse_iterator(BidirectionalIterator x);

:Returns: An instance of ``reverse_iterator<BidirectionalIterator>``
  with a ``current`` constructed from ``x``.