Invoked on a vertex as it is removed from the priority queue and added to set S. At this point we know that (p[u],u) is a shortest-paths tree edge so d[u] = delta(s,u) = d[p[u]] + w(p[u],u). Also, the distances of the examined vertices is monotonically increasing d[u1] <= d[u2] <= d[un].

Namespace:  QuickGraph.Algorithms.ShortestPath
Assembly:  QuickGraph.Algorithms (in QuickGraph.Algorithms.dll) Version: 2.4.2.1502 (2.4.2.1502)

Syntax

C#
public event VertexEventHandler ExamineVertex
Visual Basic (Declaration)
Public Event ExamineVertex As VertexEventHandler

See Also