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
C#
public class Graph : DisposableWrapper;
Visual Basic
Public Class Graph Inherits DisposableWrapper
Links
Graph Methods, Graph Properties
See Also
GraphNode, XrefGraph, XrefGraphNode