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["Thomas Zangl - Home" <>]

Dear List,

I am stuck getting the cell_handle and the index i out of a
Triangulation_3::Facet_circulator.

I converted some code using a Facet_iterator to a Facet_circulator
and, even that the circulator and the iterators data_type are supposed
to be the same, it does not work any longer. (compile error)

The code look like this:
      Rt_Facet_circulator fCirc,fCircDone = t.incident_facets(*eIt);
      do {
        if (t.is_infinite(*fCirc)) continue;

        cout << "---------------------------- Next face 
----------------------------" << endl;
        // cell which the facet is part of
        Rt_Cell_handle cell = fCirc->first;
        // this is the index of the facet's opposite vertex
        int faceIndex = fCirc->second;
} 

The errors are of some kind "fCirc" has no member first and no member
second. I digged in the source (found no documentation on this topic)
and its still unclear how to get the same information out of the
ciruclator as I got it from the iterator. (I used All_facets_iterator
t.all_facets_begin () )

Whats wrong with my usage of the circulator?

TIA,
-- 
----------------------------------------------------------------
,yours Thomas Zangl, Bakk.rer.soc.oec. - 

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