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<h2><span class="refentrytitle">Function template operator<<</span></h2>
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<p>boost::xpressive::operator<< — insertion operator for sending sub-matches to ostreams </p>
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<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
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<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../xpressive/reference.html#header.boost.xpressive.sub_match_hpp" title="Header <boost/xpressive/sub_match.hpp>">boost/xpressive/sub_match.hpp</a>>
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<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> BidiIter<span class="special">,</span> <span class="keyword">typename</span> Char<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">></span>
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<span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">Char</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span>
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<span class="keyword">operator</span><span class="special"><<</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">Char</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> sout<span class="special">,</span>
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<a class="link" href="sub_match.html" title="Struct template sub_match">sub_match</a><span class="special"><</span> <span class="identifier">BidiIter</span> <span class="special">></span> <span class="keyword">const</span> <span class="special">&</span> sub<span class="special">)</span><span class="special">;</span></pre></div>
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<a name="id3360314"></a><h2>Description</h2>
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<td><p><span class="term">Parameters:</span></p></td>
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<td><div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<td><p><span class="term"><code class="computeroutput">sout</code></span></p></td>
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<td><p>output stream. </p></td>
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<td><p><span class="term"><code class="computeroutput">sub</code></span></p></td>
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<td><p>sub_match object to be written to the stream. </p></td>
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<td><p><span class="term">Returns:</span></p></td>
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<td><p>sout << sub.str() </p></td>
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<td align="right"><div class="copyright-footer">Copyright © 2007 Eric Niebler<p>
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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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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