.ref.boost__json__value_ref.h0"></a>
        <span class="phrase"><a name="json.ref.boost__json__value_ref.synopsis"></a></span><a class="link" href="boost__json__value_ref.html#json.ref.boost__json__value_ref.synopsis">Synopsis</a>
      </h5>
<p>
        Defined in header <code class="literal">&lt;<a href="https://github.com/cppalliance/json/blob/master/include/boost/json/value_ref.hpp" target="_top">boost/json/value_ref.hpp</a>&gt;</code>
      </p>
<pre class="programlisting"><span class="keyword">class