inviwo::FileObserver Class Reference

#include <fileobserver.h>

Inheritance diagram for inviwo::FileObserver:

Public Member Functions
	FileObserver (InviwoApplication *app)
	FileObserver (const std::string &filePath="")
	Starts observing file if existing. More...
	FileObserver (const FileObserver &)=delete
FileObserver &	operator= (const FileObserver &)=delete
	FileObserver (FileObserver &&rhs)
FileObserver &	operator= (FileObserver &&that)
virtual	~FileObserver ()
bool	startFileObservation (const std::string &filePath)
	Starts observing file if it exists. More...
bool	stopFileObservation (const std::string &filePath)
	Stops observing the file if being observed. More...
void	stopAllObservation ()
const std::unordered_set< std::string > &	getFiles () const
bool	isObserved (const std::string &fileName) const
virtual void	fileChanged (const std::string &fileName)=0

Protected Attributes
InviwoApplication *	app_

Detailed Description

Calls fileChanged when an observed file/directory changes. One or multiple files/directories can be observed.

Constructor & Destructor Documentation

FileObserver() [1/3]

inviwo::FileObserver::FileObserver

(

InviwoApplication *

app

)

Note

Registers as a file observer in InviwoApplication.

FileObserver() [2/3]

inviwo::FileObserver::FileObserver

(

const std::string &

filePath = ""

)

Starts observing file if existing.

Note

Registers as a file observer in InviwoApplication.

Parameters

filePath

Full path to file to observe

FileObserver() [3/3]

inviwo::FileObserver::FileObserver

(

FileObserver &&

rhs

)

Moves observed files from other

~FileObserver()

inviwo::FileObserver::~FileObserver ( )

virtual

Unregisters file observer in InviwoApplication and stops observing all files.

Member Function Documentation

startFileObservation()

bool inviwo::FileObserver::startFileObservation

(

const std::string &

filePath

)

Starts observing file if it exists.

Parameters

filePath

Full path to file

stopAllObservation()

void inviwo::FileObserver::stopAllObservation

(

)

Stop observation of all observed files

stopFileObservation()

bool inviwo::FileObserver::stopFileObservation

(

const std::string &

filePath

)

Stops observing the file if being observed.

Parameters

filePath

Full path to file

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

• fileobserver.h
• fileobserver.cpp