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>
Public Types | |
typedef AlterationNotifier < AlterableGraphComponent, Edge > | EdgeNotifier |
Edge alteration notifier class. | |
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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. | |
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NodeNotifier & | notifier (Node) const |
Return the node alteration notifier. | |
ArcNotifier & | notifier (Arc) const |
Return the arc alteration notifier. | |
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inline |
This function gives back the edge alteration notifier.