OW32::CDirectoryWatch Class Reference

This class represents encapsulates ReadDirectoryChangesW. More...

#include <DirectoryWatch.h>

Inheritance diagram for OW32::CDirectoryWatch:

List of all members.

Public Member Functions
	IMPLEMENT_IO_COMPLETION (CDirectoryWatch)
	CDirectoryWatch (CDirectoryWatchCallback *callback, CIoCompletionThreadPool &ioCompletionPool, const ci_wstring &directoryName, DWORD changesMask=FILE_NOTIFY_CHANGE_LAST_WRITE|FILE_NOTIFY_CHANGE_FILE_NAME)
	Constructor creating a new directory watch.
virtual	~CDirectoryWatch ()
	D'tor.
const ci_wstring &	getDirectory () const
	Return the monitored directory.
void	cancel ()
	Cancel monitoring.

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Detailed Description

This class represents encapsulates ReadDirectoryChangesW.

It handles IOCP notifications, and automatically posts more change notification requests until the watch is cancelled or watching fails (e.g. due to directory deletion).

Only one callback is allowed, use #CFileWatcher (which builds on this) to allow watches on single files piggy-backed on a single ReadDirectoryChangesW call.

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Constructor & Destructor Documentation

OW32::CDirectoryWatch::CDirectoryWatch (  CDirectoryWatchCallback *  callback, CIoCompletionThreadPool &  ioCompletionPool, const ci_wstring &  directoryName, DWORD  changesMask = FILE_NOTIFY_CHANGE_LAST_WRITE|FILE_NOTIFY_CHANGE_FILE_NAME )

Constructor creating a new directory watch. Parameters: callback  The callback to pass notifications to ioCompletionPool  The IOCP thread pool directoryName  The directory path to monitor changesMask  The changes to report

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

• DirectoryWatch.h

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