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| <a name="boost_asio.reference.buffers_iterator.operator_minus_.overload1"></a><a class="link" href="overload1.html" title="buffers_iterator::operator- (1 of 2 overloads)">buffers_iterator::operator- |
| (1 of 2 overloads)</a> |
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| <p> |
| Subtraction operator. |
| </p> |
| <pre class="programlisting"><span class="keyword">friend</span> <span class="identifier">buffers_iterator</span> <span class="keyword">operator</span><span class="special">-(</span> |
| <span class="keyword">const</span> <span class="identifier">buffers_iterator</span> <span class="special">&</span> <span class="identifier">iter</span><span class="special">,</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">ptrdiff_t</span> <span class="identifier">difference</span><span class="special">);</span> |
| </pre> |
| <a name="boost_asio.reference.buffers_iterator.operator_minus_.overload1.requirements"></a><h6> |
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| <a class="link" href="overload1.html#boost_asio.reference.buffers_iterator.operator_minus_.overload1.requirements">Requirements</a> |
| </h6> |
| <p> |
| <span class="bold"><strong>Header: </strong></span><code class="literal">boost/asio/buffers_iterator.hpp</code> |
| </p> |
| <p> |
| <span class="bold"><strong>Convenience header: </strong></span><code class="literal">boost/asio.hpp</code> |
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| <td align="right"><div class="copyright-footer">Copyright © 2003-2011 Christopher |
| M. Kohlhoff<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
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