inviwo::Observer Class Reference

#include <observer.h>

Inheritance diagram for inviwo::Observer:

Public Member Functions
	Observer (const Observer &other)
	Observer (Observer &&other)
Observer &	operator= (Observer &&other)
Observer &	operator= (const Observer &other)
virtual	~Observer ()
void	removeObservation (ObservableInterface *observable)
void	removeObservations ()

Protected Types
using	ObservableSet = std::unordered_set< ObservableInterface * >

Protected Member Functions
void	addObservation (ObservableInterface *observable)

Protected Attributes
ObservableSet	observables_

Friends
class	ObservableInterface

Detailed Description

Class to support observer pattern. An example of usage is given in the Observable class.

See also

Observable

Constructor & Destructor Documentation

~Observer()

inviwo::Observer::~Observer ( )

virtual

Removes the observer from all observable objects. Makes sure that it cannot be called when destroyed.

Member Function Documentation

addObservation()

void inviwo::Observer::addObservation ( ObservableInterface *  observable )

protected

Add an object to observe.

Parameters

observable

The observable to add.

removeObservation()

void inviwo::Observer::removeObservation

(

ObservableInterface *

observable

)

Stop observing object by removing it from observation list.

Parameters

observable

(ObservableInterface *) The observable to stop observing.

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

• observer.h
• observer.cpp