DirectoryObserver Class Reference

#include <directory_observer.h>

Public Member Functions
virtual void	StartObserving (ImageEventSubscriber *subscriber)=0
virtual void	StopObserving ()=0
virtual void	NotifyImageEvent ()=0
virtual ImageCreationEvent *	TriggerTowerPlatterImageEvent ()=0

Detailed Description

Pure abstract class (interface class) DirectoryObserver User could create a data type with the implementation of ImageCreationObserver class in the client project to start stop the mass storage and receive the image creation events.

Member Function Documentation

NotifyImageEvent()

virtual void DirectoryObserver::NotifyImageEvent ( )

pure virtual

Updates the image event to the subscriber whenever the image creation event is occurred.

StartObserving()

virtual void DirectoryObserver::StartObserving ( ImageEventSubscriber *  subscriber )

pure virtual

To start observing the mass storage. Expects a pointer to ImageEventSubscriber class. In order to create initiate the object that user has to create own class and implements ImageEventSubscriber class.

Parameters

subscriber

instance of the type of ImageEventSubscriber class.

StopObserving()

virtual void DirectoryObserver::StopObserving ( )

pure virtual

Stops observing the directory.

TriggerTowerPlatterImageEvent()

virtual ImageCreationEvent* DirectoryObserver::TriggerTowerPlatterImageEvent ( )

pure virtual

Returns newly created tower platter images as an image event.

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

• monochrome_sdk/include/directory_observer.h