public EulerHalfEdge Link(EulerVertex other)
{
//Create half edges and link them to each other
var st = new EulerHalfEdge(this, other, null, null);
var ts = new EulerHalfEdge(other, this, null, st);
st.opposite = ts;
// check whether the nodes are
if (!this.AreConnected(other))
{
//Move both vertices to root
this.MakeRoot();
other.MakeRoot();
//Insert entries in Euler tours
st.node = this.node.Insert(st);
ts.node = other.node.Insert(ts);
//Link tours together
this.node.Concat(other.node);
}
//Return half edge
return(st);
}
public EulerHalfEdge <T> Link(EulerVertex <T> other, T value)
{
// Move both vertices to root
MakeRoot();
other.MakeRoot();
// Create half edges and link them to each other
var st = new EulerHalfEdge <T>(value, this, other);
var ts = new EulerHalfEdge <T>(value, other, this);
ts.opposite = st;
st.opposite = ts;
// Insert entries in Euler tours
st.node = node.Insert(st);
ts.node = other.node.Insert(ts);
// Link tours together
node.Merge(other.node);
// Return half edge
return(st);
}