Abstract class that is used to store backups. More...

Inheritance diagram for BackupData:

Public Member Functions
	BackupData (BaseObjectData *_object=0)
	Constructor.
virtual	~BackupData ()
	Destructor.
void	storeBackup (BaseBackup *_backup)
	store a backup
void	undo ()
	perform an undo if possible
void	redo ()
	perform a redo if possible
int	undoID ()
	return the id of the next undo backup
int	redoID ()
	return the id of the next redo backup
int	currentID ()
	return the id of the current backup state
QString	undoName ()
	return the name of the next undo backup
QString	redoName ()
	return the name of the next redo backup
bool	undoAvailable ()
	return if an undo backup is available
bool	redoAvailable ()
	return if a redo backup is available
bool	undoBlocked ()
	return if an undo backup is blocked
bool	redoBlocked ()
	return if a redo backup is blocked
void	clear ()
	remove all backups
void	setLinks (IdList _objectIDs)
BaseBackup *	currentState ()
	return the current state
Public Member Functions inherited from PerObjectData
	PerObjectData ()
	You have to provide your own constructor for your object.
virtual	~PerObjectData ()
	Copy Constructor You have to reimplement this copy constructor for your object to get copied by the core. Otherwise, per Object data will not be copied when the core creates a copy of your object.
virtual PerObjectData *	copyPerObjectData ()
	Copy Function You have to reimplement this function to create a copy of your Object. By default it will return 0;.

Detailed Description

Abstract class that is used to store backups.

The default implementation can only backup perObjectDatas

Definition at line 59 of file BackupData.hh.

Member Function Documentation

void BackupData::setLinks ( IdList _objectIDs )

add links to other backups for the current state this is used to ensure that the backups are only applied simultaneously

Definition at line 180 of file BackupData.cc.

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