Traversor2FE<MAP>::Traversor2FE(const MAP& map, Face f) : m(map), start(f), m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickIncidentTraversal<FACE,VERTEX>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(f)));
}
}
Traversor2VE<MAP>::Traversor2VE(const MAP& map, Vertex v) : m(map), start(v),m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickIncidentTraversal<VERTEX,EDGE>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(v)));
}
}
Traversor2VF<MAP>::Traversor2VF(const MAP& map, Vertex v) : m(map), start(v),m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickIncidentTraversal<VERTEX,FACE>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(v)));
}
else
{
if(m.template isBoundaryMarked<2>(start)) // jump over a boundary face
start = m.phi2(m.phi_1(start)) ;
}
}
Traversor2EF<MAP>::Traversor2EF(const MAP& map, Edge e) : m(map), start(e),m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickIncidentTraversal<EDGE,FACE>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(e)));
}
else
{
if(m.template isBoundaryMarked<2>(start.dart))
start = m.phi2(start.dart) ;
}
}
Traversor2EEaV<MAP>::Traversor2EEaV(const MAP& map, Edge e) : m(map), m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickAdjacentTraversal<EDGE,VERTEX>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(e)));
}
else
{
start = m.phi2(m.phi_1(e.dart)) ;
stop1 = e ;
stop2 = m.phi2(e.dart) ;
}
}
Traversor2VVaF<MAP>::Traversor2VVaF(const MAP& map, Vertex v) : m(map), m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickAdjacentTraversal<VERTEX,FACE>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(v)));
}
else
{
if(m.template isBoundaryMarked<2>(v.dart))
v.dart = m.phi2(m.phi_1(v.dart)) ;
start = m.phi1(m.phi1(v.dart)) ;
if(start.dart == v.dart)
start = m.phi1(v.dart) ;
stop = v ;
}
}
Traversor2FFaE<MAP>::Traversor2FFaE(const MAP& map, Face f) : m(map), m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickAdjacentTraversal<FACE,EDGE>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(f)));
}
else
{
start = m.phi2(f.dart) ;
while(start.dart != NIL && m.template isBoundaryMarked<2>(start))
{
start = m.phi2(m.phi1(m.phi2(start))) ;
if(start.dart == m.phi2(f.dart))
start = NIL ;
}
}
}
Traversor2FFaV<MAP>::Traversor2FFaV(const MAP& map, Face f) : m(map), m_QLT(NULL)
{
const AttributeMultiVector<NoTypeNameAttribute<std::vector<Dart> > >* quickTraversal = map.template getQuickAdjacentTraversal<FACE,VERTEX>() ;
if (quickTraversal != NULL)
{
m_QLT = &(quickTraversal->operator[](map.getEmbedding(f)));
}
else
{
start = m.phi2(m.phi_1(m.phi2(m.phi_1(f.dart)))) ;
while (start.dart == f.dart)
{
f = m.phi1(f.dart);
start = m.phi2(m.phi_1(m.phi2(m.phi_1(f.dart)))) ;
}
current = start ;
stop = f ;
if(m.template isBoundaryMarked<2>(start))
start = next() ;
}
}