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add documented but missing function

This commit is contained in:
Sébastien Loriot 2010-09-01 12:24:55 +00:00
parent f724101478
commit a40ad96c88
1 changed files with 8 additions and 4 deletions
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12
Surface_mesher/include/CGAL/Complex_2_in_triangulation_3.h
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@ -547,10 +547,8 @@ public:
} }
/** This function assumes that the edge is regular. */ /** This function assumes that the edge is regular. */
Facet neighbor(Facet f, int j) const Facet neighbor(Cell_handle ch, int index, int j) const
{ {
const Cell_handle ch = f.first;
const int index = f.second;
const int i1 = tr.vertex_triple_index(index, tr. cw(j)); const int i1 = tr.vertex_triple_index(index, tr. cw(j));
const int i2 = tr.vertex_triple_index(index, tr.ccw(j)); const int i2 = tr.vertex_triple_index(index, tr.ccw(j));
@ -558,13 +556,19 @@ public:
CGAL_assertion(face_status(edge) == REGULAR); CGAL_assertion(face_status(edge) == REGULAR);
typename Tr::Facet_circulator facet_circ = typename Tr::Facet_circulator facet_circ =
tr.incident_facets(edge, f); tr.incident_facets(edge, ch,index);
do { do {
++facet_circ; ++facet_circ;
} while(! is_in_complex(*facet_circ) ); } while(! is_in_complex(*facet_circ) );
return opposite_facet(*facet_circ); return opposite_facet(*facet_circ);
} }
/** This function assumes that the edge is regular. */
Facet neighbor(Facet f, int j) const
{
return neighbor(f.first,f.second,j);
}
// Setting functions // Setting functions
void add_to_complex (const Facet& f) { void add_to_complex (const Facet& f) {