#### buffers_iterator::difference_type

The type used for the distance between two iterators.

    typedef std::ptrdiff_t difference_type;

###### Requirements

Header: `asio/buffers_iterator.hpp`

Convenience header: `asio.hpp`

| Copyright © 2003-2018 Christopher M. Kohlhoff Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)