Murl::Resource::IGraphNode Interface Reference

The IGraphNode resource interface. More...

#include "murl_resource_i_graph_node.h"

Inherited by Murl::Resource::NativeGraph::NativeNode, and Murl::Resource::XmlGraph::Node.

Public Member Functions
virtual String	GetName () const =0
	Get the class name of the node to create. More...
virtual UInt32	GetNumberOfChildren () const =0
	Get the node's number of children. More...
virtual const IGraphNode *	GetChild (UInt32 index) const =0
	Get the node's child at a given index. More...
virtual const IAttributes *	GetAttributes () const =0
	Get the optional node attributes. More...
virtual const IGraph *	GetOwner () const =0
	Get the graph resource owning this node. More...

Detailed Description

The IGraphNode resource interface.

This interface represents a single node contained in a Resource::IGraph object.

Member Function Documentation

GetName()

virtual String Murl::Resource::IGraphNode::GetName ( ) const

pure virtual

Get the class name of the node to create.

Returns

The class name.

GetNumberOfChildren()

virtual UInt32 Murl::Resource::IGraphNode::GetNumberOfChildren ( ) const

pure virtual

Get the node's number of children.

Returns

The number of children.

GetChild()

virtual const IGraphNode* Murl::Resource::IGraphNode::GetChild ( UInt32  index ) const

pure virtual

Get the node's child at a given index.

Parameters

index

The child index, in the range from 0 to GetNumberOfChildren()-1.

Returns

The child node, or null if index is out of range.

GetAttributes()

virtual const IAttributes* Murl::Resource::IGraphNode::GetAttributes ( ) const

pure virtual

Get the optional node attributes.

Returns

A pointer to the attributes object, or null if not present.

GetOwner()

virtual const IGraph* Murl::Resource::IGraphNode::GetOwner ( ) const

pure virtual

Get the graph resource owning this node.

Returns

A pointer to the graph object, or null if not present.

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The documentation for this interface was generated from the following file:

• murl_resource_i_graph_node.h