Undoable Class Reference

Base class for any class which can be undone/redone. More...

#include <Undoable.h>

Inheritance diagram for Undoable:

List of all members.

Public Member Functions
	Undoable ()
virtual	~Undoable ()
virtual UndoMemento	GetMemento ()=0

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Detailed Description

Base class for any class which can be undone/redone.

Id

Undoable.h,v 1.6 2005/07/21 20:26:36 bv Exp

Midad

User must implement GetMemento() which should return am UndoMemento (a Slot0<void>) that, when called, restores the Undoable to its current state.

Contact: bv@bnl.gov

Created on: Sat Nov 3 15:02:59 2001

Definition at line 33 of file Undoable.h.

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Constructor & Destructor Documentation

Undoable::Undoable (   )  [inline]

Definition at line 39 of file Undoable.h. {}

virtual Undoable::~Undoable (   )  [inline, virtual]

Definition at line 40 of file Undoable.h. {}

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Member Function Documentation

virtual UndoMemento Undoable::GetMemento (   )  [pure virtual]

Implemented in UndoableInt, BigUndoable, Composite, CompositeRange< TYPE >, RangeControl< TYPE >, and RangeControl< double >.

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

• Undoable.h

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