AlterableGraphComponent< BAS > Class Template Reference

Detailed Description

template<typename BAS = BaseGraphComponent>
class lemon::concepts::AlterableGraphComponent< BAS >

This class describes the interface of alterable undirected graphs. It extends AlterableDigraphComponent with the alteration notifier interface of undirected graphs. It implements an observer-notifier pattern for the edges. More obsevers can be registered into the notifier and whenever an alteration occured in the graph all the observers will be notified about it.

#include <lemon/concepts/graph_components.h>

Inheritance diagram for AlterableGraphComponent< BAS >:

Public Types
typedef AlterationNotifier < AlterableGraphComponent, Edge >	EdgeNotifier
	Edge alteration notifier class.
Public Types inherited from AlterableDigraphComponent< BAS >
typedef AlterationNotifier < AlterableDigraphComponent, Node >	NodeNotifier
	Node alteration notifier class.
typedef AlterationNotifier < AlterableDigraphComponent, Arc >	ArcNotifier
	Arc alteration notifier class.

Public Member Functions
EdgeNotifier &	notifier (Edge) const
	Return the edge alteration notifier.
Public Member Functions inherited from AlterableDigraphComponent< BAS >
NodeNotifier &	notifier (Node) const
	Return the node alteration notifier.
ArcNotifier &	notifier (Arc) const
	Return the arc alteration notifier.

Member Function Documentation

EdgeNotifier& notifier ( Edge  ) const

inline

This function gives back the edge alteration notifier.