internal override void UpdateEdgeData(AdjSetGraphVertex <T> vertex1, AdjSetGraphVertex <T> vertex2, Func <EdgeData, EdgeData> updateFunc)
{
VertexSetItem setItem1 = GetVertexSetItem(vertex1, vertex2);
VertexSetItem setItem2 = GetVertexSetItem(vertex2, vertex1);
setItem1.EdgeData = setItem2.EdgeData = updateFunc(setItem1.EdgeData);
}
protected override void CreateEdgeCore(AdjSetGraphVertex <T> vertex1, AdjSetGraphVertex <T> vertex2, double weight)
{
if (!ReferenceEquals(vertex1, vertex2) && Data.AreVerticesAdjacent(vertex1, vertex2))
{
throw new InvalidOperationException();
}
base.CreateEdgeCore(vertex1, vertex2, weight);
}
internal override void CreateEdge(AdjSetGraphVertex <T> vertex1, AdjSetGraphVertex <T> vertex2, double weight)
{
List[vertex1.Handle].AddVertex(vertex2, weight);
if (!ReferenceEquals(vertex1, vertex2))
{
List[vertex2.Handle].AddVertex(vertex1, weight);
}
}
protected override bool AllowEdge(VertexDisjointSet set, AdjSetGraphVertex <T> vertex)
{
return(vertex.Handle >= set.Vertex.Handle);
}