OdDbUndoController Class

Syntax

C++

class OdDbUndoController : public OdRxObject;

DbUndoController.h

This class defines the interface for Undo Controller objects for OdDbDatabase instances.

The implementer manages resources for storing undo and redo information.

	Name	Description
	clearData
	hasData	Returns true if undo information is stored inside this object and can be taken back via call popData.
	newRecordStackIterator
	ODRX_DECLARE_MEMBERS
	popData	Gives back most recent single undo step data.
	pushData	Saves undo information in some manner.