ss="p">(</span><span class="n">std</span><span class="o">::</span><span class="n">ref</span><span class="p">(</span><span class="n">c</span><span class="p">))(</span><span class="mi">1</span><span class="p">,</span><span class="mi">1</span><span class="p">);</span>
<span class="c1">// Prints 2</span>
<span class="n">std</span><span class="o">::</span><span class="n">cout</span> <span class="o">&lt;&lt;</span> <span class="n">c</span><span class="p">.</span><span class="n">i</span> <span class="o">&lt;&lt;</