ber">0</span><span class="special">;</span>

<span class="special">(</span><span class="identifier">arg1</span><span class="special">-&gt;*&amp;</span><span class="identifier">A</span><span class="special">::</span><span class="identifier">func</span><span class="special">)(</span><span class="identifier">arg2</span><span class="special">)(</span><span class="identifier">a</span><span class="special">,</span> <span class="identifier">i</span><span class="special">);</span> <span class="comment">// returns a