Description:

Abstract virtual interface type to implement types observing changes in instances of class FTree.

See also: Chapter 3. Monitoring Changes in an FTree of the Programmer's Manual of camp ALib FileTree.

Definition at line 92 of file ftree.hpp.

#include <ftree.hpp>

Public Type Index:
enum class	Event { CreateNode , DeleteNode }
	The type of change that imposes the notification of a listener. More...

Public Method Index:
virtual	~FTreeListener ()
	Virtual destructor.
virtual void	Notify (FTFile &file, Event event)=0

Enumeration Details:

strong

The type of change that imposes the notification of a listener.

Enumerator
CreateNode	A file or directory entry was created.
DeleteNode	A file or directory entry was deleted.

Definition at line 94 of file ftree.hpp.

virtual alib::filetree::FTreeListener::~FTreeListener ( )

inlinevirtual

Virtual destructor.

Definition at line 100 of file ftree.hpp.

virtual void alib::filetree::FTreeListener::Notify	(	FTFile &	file,
		Event	event )

pure virtual

The virtual notification method.

Parameters

file	The file or directory that was modified.
event	The type of modification.

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