ogdf::HypergraphObserver Class Reference

#include <ogdf/hypergraph/HypergraphObserver.h>

Inheritance diagram for ogdf::HypergraphObserver:

Public Member Functions
	HypergraphObserver ()=default
	Constructor.
	HypergraphObserver (const Hypergraph *pH)
	Constructor assigning pH hypergraph to the observer.
virtual void	cleared ()=0
	Called by the observed hypergraph when it is cleared.
virtual void	hyperedgeAdded (hyperedge e)=0
	Called by an observed hypergraph when a hyperedge is added.
virtual void	hyperedgeDeleted (hyperedge e)=0
	Called by an observed hypergraph when a hyperedge is deleted.
const Hypergraph *	hypergraph () const
	Returns the observer hypergraph.
virtual void	hypernodeAdded (hypernode v)=0
	Called by an observed hypergraph when a hypernode is added.
virtual void	hypernodeDeleted (hypernode v)=0
	Called by an observed hypergraph when a hypernode is deleted.
void	init (const Hypergraph *pH)
	Associates an observer instance with hypergraph pH.
Public Member Functions inherited from ogdf::Observer< Hypergraph, HypergraphObserver >
	Observer ()=default
	Constructs unregistered instance of Observer class.
	Observer (const Hypergraph *R)
	Observer (const Observer &copy)=delete
	If you want to copy a subclass of Observer, call the default Observer() constructor and optionally also call reregister if it makes sense.
	Observer (Observer &&move)=delete
	If you want to move a subclass of Observer, call the default Observer() constructor and optionally also call reregister if it makes sense.
virtual	~Observer ()
	Destroys the instance, unregisters it from watched instance.
const Hypergraph *	getObserved () const
Observer &	operator= (const Observer &copy)=delete
Observer &	operator= (Observer &&move)=delete
virtual void	registrationChanged (const Hypergraph *old)
	Called after reregister() changed the observed instance.
void	reregister (const Hypergraph *obs)
	Associates observer instance with instance obs.

Detailed Description

Definition at line 49 of file HypergraphObserver.h.

Constructor & Destructor Documentation

HypergraphObserver() [1/2]

ogdf::HypergraphObserver::HypergraphObserver ( )

default

Constructor.

HypergraphObserver() [2/2]

ogdf::HypergraphObserver::HypergraphObserver ( const Hypergraph *  pH )

inlineexplicit

Constructor assigning pH hypergraph to the observer.

Deprecated:

"calls registrationChanged with only partially-constructed child classes, " "see copy constructor of Observer for fix"

Definition at line 58 of file HypergraphObserver.h.

Member Function Documentation

cleared()

virtual void ogdf::HypergraphObserver::cleared ( )

pure virtual

Called by the observed hypergraph when it is cleared.

Implemented in ogdf::EdgeStandardRep.

hyperedgeAdded()

virtual void ogdf::HypergraphObserver::hyperedgeAdded ( hyperedge  e )

pure virtual

Called by an observed hypergraph when a hyperedge is added.

Implemented in ogdf::EdgeStandardRep.

hyperedgeDeleted()

virtual void ogdf::HypergraphObserver::hyperedgeDeleted ( hyperedge  e )

pure virtual

Called by an observed hypergraph when a hyperedge is deleted.

Implemented in ogdf::EdgeStandardRep.

hypergraph()

const Hypergraph * ogdf::HypergraphObserver::hypergraph ( ) const

inline

Returns the observer hypergraph.

Definition at line 81 of file HypergraphObserver.h.

hypernodeAdded()

virtual void ogdf::HypergraphObserver::hypernodeAdded ( hypernode  v )

pure virtual

Called by an observed hypergraph when a hypernode is added.

Implemented in ogdf::EdgeStandardRep.

hypernodeDeleted()

virtual void ogdf::HypergraphObserver::hypernodeDeleted ( hypernode  v )

pure virtual

Called by an observed hypergraph when a hypernode is deleted.

Implemented in ogdf::EdgeStandardRep.

init()

void ogdf::HypergraphObserver::init ( const Hypergraph *  pH )

inline

Associates an observer instance with hypergraph pH.

Deprecated:

"reregister() should be used instead."

Definition at line 63 of file HypergraphObserver.h.

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

• include/ogdf/hypergraph/HypergraphObserver.h