lt; delim &lt;&lt; score_iter-&gt;orient &lt;&lt; delim;
<a name="l00135"></a>00135 
<a name="l00136"></a>00136       <span class="comment">// Sort the hit atoms &amp; side chains CBs and get a unique set of the</span>
<a name="l00137"></a>00137       <span class="comment">// sorted indices</span>
<a name="l00138"></a>00138       std::sort(score_iter-&gt;atom_idz.begin(), score_iter-&gt;atom_idz.end());
<a name="l00139"></a>00139       std::vector&lt;int&gt;::const_iterator hit_atom_idx, hit_atoms_end;
<a n