Public Member Functions
void	push (std::unique_ptr< UndoCommand > command)
	Records a command, or folds it into the open group during a transaction.

void	undo ()

void	redo ()

bool	canUndo () const

bool	canRedo () const

void	clear ()

void	beginGroup ()
	Opens a transaction so subsequent pushes collect into one atomic group.

void	endGroup ()
	Closes the innermost transaction, recording its commands as a single group.

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

Public Member Functions