Murl::Logic::IObservableNode Interface Reference

The IObservableNode interface. More...

#include "murl_logic_i_observable_node.h"

Inheritance diagram for Murl::Logic::IObservableNode:

Public Member Functions
virtual Bool	IsValid () const =0
	Check the node. More...
virtual Bool	RemoveReference ()=0
	Remove the reference from the node. More...

Detailed Description

The IObservableNode interface.

Objects implementing the IObservableNode interface can be registered to the INodeObserver. This interface is typically used to maintain graph node interface references. See GraphNodeTypes for predefined types.
The IProcessor object provides a ready to use node observer.

Member Function Documentation

IsValid()

virtual Bool Murl::Logic::IObservableNode::IsValid ( ) const

pure virtual

Check the node.

Returns

true if the node is valid.

Implemented in Murl::Logic::GraphObservableNode< NodeType >, Murl::Logic::GraphObservableNode< Murl::Graph::ITextGeometry >, Murl::Logic::GraphObservableNode< Murl::Graph::ITransform >, Murl::Logic::GraphObservableNode< Murl::Graph::IScale >, and Murl::Logic::GraphObservableNode< Murl::Graph::INamespace >.

RemoveReference()

virtual Bool Murl::Logic::IObservableNode::RemoveReference ( )

pure virtual

Remove the reference from the node.

Returns

true if successful.

Implemented in Murl::Logic::GraphObservableNode< NodeType >, Murl::Logic::GraphObservableNode< Murl::Graph::ITextGeometry >, Murl::Logic::GraphObservableNode< Murl::Graph::ITransform >, Murl::Logic::GraphObservableNode< Murl::Graph::IScale >, and Murl::Logic::GraphObservableNode< Murl::Graph::INamespace >.

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

• murl_logic_i_observable_node.h