Hi!<div><br></div><div>AFAIK you should throw an exception from the visitor. At least this is what came out in this year&#39;s Boost Con Graph Talk.</div><div><br></div><div><br></div><div>Regards,</div><div>Ovanes</div><div>
<br><br><div class="gmail_quote">On Mon, Aug 2, 2010 at 4:46 PM, Anders Wallin <span dir="ltr">&lt;<a href="mailto:anders.e.e.wallin@gmail.com">anders.e.e.wallin@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div id=":2ae" class="ii gt">ed by me evaluates to true? (e.g. max distance reached,<br>
or a new interesting/valid vertex found, etc)</div></blockquote></div><br></div>