n class="identifier">Expr</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="id-1.3.34.5.41.8.4"></a><h2>Description</h2>
<div class="refsect2">
<a name="id-1.3.34.5.41.8.4.2"></a><h3>
<a name="id-1_3_34_5_39_2_1_4_5_4-bb"></a><code class="computeroutput">value</code> public member fun