an class="special">{</span>
    <span class="keyword">int</span>  <span class="identifier">y</span><span class="special">;</span>

    <span class="identifier">an_int</span><span class="special">(</span> <span class="keyword">float</span> <span class="identifier">yf</span> <span class="special">);</span>
<span class="special">};</span>

<span class="keyword">class</span> <span class="identifier">switcher</span>
<span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
