OdDbObjectReactor Class

Class Hierarchy

Syntax

C++

class OdDbObjectReactor : public OdRxObject;

File

DbObjectReactor.h

Description

This class is the base class for custom classes that receive notification of OdDbObject events.

Remarks

The default implementations of all methods in this class do nothing but return.

See Also

TD_Db

Group

OdDb Classes

OdDbObjectReactor Methods

	Name	Description
	cancelled	Not called.
	copied	Notification function called whenever the notifying object has had its clone() member function called.
	erased	Notification function called whenever an object has been erased or unerased.
	findReactor	Returns the first transient reactor of the specified class that is attached to the specified object.
	goodbye	Notification function called just before an object is deleted from memory.
	modified	Notification function called whenever an object is opened OdDb::kForWrite, a function has been called that could modify the contents of this object, and this object is now being closed.
	modifiedGraphics	Notification function called whenever an object derived from OdDbEntity is modified.
	modifiedXData	Notification function called whenever the XData has been written to the notifying object.
	modifyUndone	Notification function called whenever the notifying object is in the midst an Undo operation that is undoing modifications.
	objectClosed	Notification function called immediately before an object is closed.
	ODRX_DECLARE_MEMBERS	This is ODRX_DECLARE_MEMBERS, a member of class OdDbObjectReactor.
	openedForModify	Notification function called whenever an object is opened for modify OdDb::kForWrite.
	reappended	Notification function called whenever a Redo process processes the reappending of the notifying object to the database.
	subObjModified	Notification function called whenever a method of the specified subobject has called assertWriteEnabled()
	unappended	Notification function called whenever the Undo process processes the appending of the notifying object to the database.

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