public void RevertFromTwin()
{
var twinArc = ArcHelper.FindArc(((ABVertex)End).Twin, ((ABVertex)Start).Twin, ((ABVertex)Start).Twin.InboundArcs);
twinArc.Revert();
/*if (((ABVertex)Start).Type == VertexType.A)
* {
* var twinArc = ArcHelper.FindArc(((ABVertex)End).Twin, ((ABVertex)Start).Twin, ((ABVertex)Start).OutboundArcs);
* twinArc.Revert();
* }
* else
* {
* var twinArc = ArcHelper.FindArc(((ABVertex)End).Twin, ((ABVertex)Start).Twin, ((ABVertex)Start).InboundArcs);
* twinArc.Revert();
* }*/
var tmp = Start;
Start = End;
End = tmp;
IsInMatching = !IsInMatching;
Log.Info("Reverted arc into " + this);
Start.ArcReverted(this);
End.ArcReverted(this);
}
private LinkedList <Arc> ReconstructQ(IStackableVertex uA, IStackableVertex wA, LinkedList <Arc> path)
{
var st = wA;
var p1St = st.Value.P.Start;
var p2St = st.Value.P.End;
var pathQ = Reconstruct(p1St, st, path);
while (p2St != uA)
{
st = st.Value.P.End;
var block = Reconstruct(st.Value.P.Start, st, path);
pathQ.AppendRange(block);
}
if (uA.ArcFromAncestor == null)
{
var arc = ArcHelper.FindArc(st.Value.P.Start.Value, uA.Value, uA.Value.InboundArcs);
pathQ.AddLast(arc);
}
else
{
pathQ.AddLast(uA.ArcFromAncestor);
}
return(path);
}
