shawn::NodeChangeListener Class Reference

#include <node_change_listener.h>

Inheritance diagram for shawn::NodeChangeListener:

[legend]

List of all members.

Public Member Functions
virtual	~NodeChangeListener ()
virtual void	node_added (Node &)=0 throw ()
	Is called whenever a node gets added to the world.
virtual void	node_removed (Node &)=0 throw ()
	Is called whenever a node gets removed from the world.
virtual void	id_changed (int, int)=0 throw ()
virtual bool	invalidate (void)=0 throw ()
	Is called when the world gets deleted.

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Detailed Description

Listener to receive events when nodes are added to the world

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Constructor & Destructor Documentation

virtual shawn::NodeChangeListener::~NodeChangeListener

(

)

[virtual]

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Member Function Documentation

virtual void shawn::NodeChangeListener::node_added

(

Node &

)

throw () [pure virtual]

Is called whenever a node gets added to the world.

Implemented in shawn::EdgeModel, shawn::FastListEdgeModel, shawn::GridEdgeModel, shawn::LazyEdgeModel, shawn::ListEdgeModel, shawn::DynamicNodeArray< T >, shawn::ConstantEdgeRandom, shawn::StaticNodeArray< T >, shawn::DynamicNodeArray< int >, shawn::DynamicNodeArray< std::set< csma_msg * > >, shawn::DynamicNodeArray< shawn::StatsChainTransmissionModel::Counter >, and shawn::DynamicNodeArray< std::set< NodeInfoHandle, NodeInfoSort > >.

virtual void shawn::NodeChangeListener::node_removed

(

Node &

)

throw () [pure virtual]

Is called whenever a node gets removed from the world.

Implemented in shawn::EdgeModel, shawn::FastListEdgeModel, shawn::GridEdgeModel, shawn::LazyEdgeModel, shawn::ListEdgeModel, shawn::DynamicNodeArray< T >, shawn::StaticNodeArray< T >, shawn::DynamicNodeArray< int >, shawn::DynamicNodeArray< std::set< csma_msg * > >, shawn::DynamicNodeArray< shawn::StatsChainTransmissionModel::Counter >, and shawn::DynamicNodeArray< std::set< NodeInfoHandle, NodeInfoSort > >.

virtual void shawn::NodeChangeListener::id_changed	(	int	,
		int
	)			throw () [pure virtual]

Is called whenever the id of a node has changed. This occurs, for example, if the method reorganize_nodes() of the world is called, because the internal NodeVector is optimized (compressed) there and ids may change.

Parameters:

	int	Old ID
	int	New ID

Implemented in shawn::EdgeModel, shawn::DynamicNodeArray< T >, shawn::StaticNodeArray< T >, shawn::DynamicNodeArray< int >, shawn::DynamicNodeArray< std::set< csma_msg * > >, shawn::DynamicNodeArray< shawn::StatsChainTransmissionModel::Counter >, and shawn::DynamicNodeArray< std::set< NodeInfoHandle, NodeInfoSort > >.

virtual bool shawn::NodeChangeListener::invalidate

(

void

)

throw () [pure virtual]

Is called when the world gets deleted.

Returns:

true, if the world should delete the listener

Implemented in shawn::EdgeModel, shawn::DynamicNodeArray< T >, shawn::StaticNodeArray< T >, shawn::DynamicNodeArray< int >, shawn::DynamicNodeArray< std::set< csma_msg * > >, shawn::DynamicNodeArray< shawn::StatsChainTransmissionModel::Counter >, and shawn::DynamicNodeArray< std::set< NodeInfoHandle, NodeInfoSort > >.

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

• src/sys/misc/node_change_listener.h