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3<title>std::istream &amp;operator&gt;&gt;(std::istream &amp;, basic_result&lt;T, E, NoValuePolicy&gt; &amp;) - Boost.Outcome documentation</title>
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13  <div class="titlepage"><div><div><h1 style="clear: both"><code>std::istream &amp;operator&gt;&gt;(std::istream &amp;, basic_result&lt;T, E, NoValuePolicy&gt; &amp;)</code></h1></div></div></div>
14  <p>Deserialises a <code>basic_result</code> from a <code>std::istream</code>.</p>
15
16<p>Serialisation format is:</p>
17
18<pre><code>&lt;unsigned int flags&gt;&lt;space&gt;&lt;value_type if set and not void&gt;&lt;error_type if set and not void&gt;
19</code></pre>
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21<p><em>Overridable</em>: Not overridable.</p>
22
23<p><em>Requires</em>: That <code>operator&gt;&gt;</code> is a valid expression for <code>std::istream</code> and <code>T</code> and <code>E</code>.</p>
24
25<p><em>Namespace</em>: <code>BOOST_OUTCOME_V2_NAMESPACE</code></p>
26
27<p><em>Header</em>: <code>&lt;boost/outcome/iostream_support.hpp&gt;</code> (must be explicitly included manually).</p>
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30        </div><p><small>Last revised: March 03, 2019 at 21:04:29 UTC</small></p>
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