</span>(atom-&gt;iCode != <span class="charliteral">' '</span>) out &lt;&lt; atom-&gt;iCode;
<a name="l00121"></a>00121 
<a name="l00122"></a>00122       <span class="comment">// CB is placeholder atom for hydrophobic sidechain</span>
<a name="l00123"></a>00123       <span class="keywordflow">if</span>(atom-&gt;name == CB) out &lt;&lt; <span class="stringliteral">" SC"</span> &lt;&lt; delim;
<a name="l00124"></a>00124       <span class="comment">// Polar interaction</span>
<a name="l00125"></a>00125       <