                  ***/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">/***********************************************************/</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#ifndef __CXXGRAPH_CONSTSTRING_H__</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">  