Description
This .NET class wraps the AcDbGraph ObjectARX class.
This class provides a generic graph container implementation. One other class is also involved in the graph mechanism: GraphNode.
Detection for circular references is done by internally creating a duplicate set of references in each node and then trimming away all leaf nodes, which terminate without circularity. If any nodes remain in the duplicate graph, those nodes exist in a cycle. Graph.FindCycles() is used to set up the internal cycle information and enable several query methods to return information about any cycles found.
Class Hierarchy
Autodesk.AutoCAD.DatabaseServices.Graph Autodesk.AutoCAD.DatabaseServices.ObjectIdGraph Autodesk.AutoCAD.DatabaseServices.XrefGraph
Visual Basic
Public Class Graph Inherits DisposableWrapper
C#
public class Graph : DisposableWrapper;
Links
Graph Methods, Graph Properties
See Also
GraphNode, XrefGraph, XrefGraphNode