CGAL users discussion list

[Daniel Duque <>]

Hello,

On Monday 04 May 2009 13:38:35 Andreas Fabri wrote:
> Well, you compared to a kind of null pointer, and you can circulate
> around as long as you want fc will never be equal to a null pointer.

A. Fabri's point is, "done" is copy-created from "fc" before "fc" points to 
anything. Just exchanging two lines of the original work should work (even 
though AF's code is more elegant):

Facet_circulator fc;
fc = D.incident_facets(m_edge);
Facet_circulator done(fc);
 do{
  if (!D.is_infinite(*fc)){
    //do something
  };
 }while (++fc != done);


Best,

Daniel


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