l00680"></a>00680           message(std::string(<span class="stringliteral">"Skipping the site "</span>) + *struct_id + 
<a name="l00681"></a>00681                   <span class="stringliteral">" because it does not have a ligand.\n"</span>);
<a name="l00682"></a>00682           <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00683"></a>00683         }<span class="keywordflow">else</span> <span class="keywordflow">if</span>(lig_fname == <span class="stringliteral">"NOT_