Hi there,<br><br>I am having difficulty writing to a .dot file. After typing in the follwoing code (following the example in the book, p.85). <br><br>write_graphviz(&quot;ECgraphs/test_network.dot&quot;,angle_list);<br><br>
I get the following error message:<br><br>Error&nbsp;&nbsp;&nbsp; 89&nbsp;&nbsp;&nbsp; error C2664: &#39;boost::write_graphviz&#39; : cannot convert parameter 1 from &#39;const char [26]&#39; to &#39;std::ostream &amp;&#39; <br><br>What code do I have to write to convert my &#39;const char [26]&#39; to a &#39;std::ostream &amp;&#39;?
<br><br>Thanks,<br><br>Kind regards,<br><br>Erica.<br><br clear="all"><br><br>