XrefGraph Class

This class represents the external reference tree of a database. This class uses XrefGraphNode objects to represent an xref database at each node.

Inheritance Hierarchy

SystemObject
  SystemMarshalByRefObject
    Teigha.RuntimeDisposableWrapper
      Teigha.DatabaseServicesGraph
        Teigha.DatabaseServicesXrefGraph

Namespace: Teigha.DatabaseServices
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 26.9.0.0

Syntax

C++

public class XrefGraph : Graph

Public Class XrefGraph
        Inherits Graph

public ref class XrefGraph : public Graph

type XrefGraph = 
    class
        inherit Graph
    end

The XrefGraph type exposes the following members.

Properties

	Name	Description
	AutoDelete	Property that indicates whether the object should be automatically deleted by the Garbage Collector. (Inherited from DisposableWrapper)
	HostDrawing	Property that represents the XrefGraphNode associated with the host drawing of this XrefGraph object.
	IsDisposed	Property that indicates whether pointer to native code unmanaged object == IntPtr::Zero. (Inherited from DisposableWrapper)
	IsEmpty	Property that indicates whether the graph is empty. (Inherited from Graph)
	NumNodes	Property that represents the number of nodes in the graph. (Inherited from Graph)
	RootNode	Property that represents the root node of the graph. (Inherited from Graph)
	UnmanagedObject	Property that represents a pointer to an unmanaged object. (Inherited from DisposableWrapper)

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Methods

	Name	Description
	AddEdge	Adds the specified edge to this Graph object. (Inherited from Graph)
	AddNode	Adds the specified node to this Graph object. (Inherited from Graph)
	BreakCycleEdge	Removes the specified edge, and updates the cyclical information for this Graph object. (Inherited from Graph)
	ClearAll	Clears the specified set flag bits in the GraphNode objects of this Graph object. (Inherited from Graph)
	CreateObjRef	(Inherited from MarshalByRefObject)
	DeleteUnmanagedObject	(Inherited from Graph)
	DelNode	Removes the specified node from this GraphNode object, and all references to it. (Inherited from Graph)
	Dispose	(Inherited from DisposableWrapper)
	Dispose(Boolean)	(Inherited from DisposableWrapper)
	Equals	Checks objects for equality. (Inherited from DisposableWrapper)
	Finalize	(Inherited from DisposableWrapper)
	FindCycles	Finds the cyclical nodes for this Graph object. (Inherited from Graph)
	GetHashCode	Retrieves the object hash code. (Inherited from DisposableWrapper)
	GetLifetimeService	(Inherited from MarshalByRefObject)
	GetOutgoing	Gets all outgoing nested nodes as a collection. Each node in the list appears in the collection only once. (Inherited from Graph)
	GetType	(Inherited from Object)
	GetXrefNode(Database)	Returns the XrefGraphNode object corresponding to the specified parameter.
	GetXrefNode(Int32)	Returns the XrefGraphNode object corresponding to the specified parameter.
	GetXrefNode(ObjectId)	Returns the XrefGraphNode object corresponding to the specified parameter.
	GetXrefNode(String)	Returns the XrefGraphNode object corresponding to the specified parameter.
	InitializeLifetimeService	(Inherited from MarshalByRefObject)
	MarkUnresolvedTrees	Marks the unresolved xrefs in this XrefGraph object, and their nested xrefs, with the kUnresTree flag.
	MemberwiseClone	(Inherited from Object)
	MemberwiseClone(Boolean)	(Inherited from MarshalByRefObject)
	Node	Returns the specified GraphNode object of this Graph object. (Inherited from Graph)
	Reset	Removes all nodes and cycle nodes from this Graph object. (Inherited from Graph)
	SetNodeGrowthRate	Sets the number of nodes that are allocated to the graph at a time. If the graph consists of many nodes, this method should be called to increase the rate. Setting a rate to a higher value increases performance but may cause increased memory usage due to unused but allocated node space. (Inherited from Graph)
	ToString	(Inherited from Object)

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Reference

Teigha.DatabaseServices Namespace