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- ///////////////////////////////////////////////////////////////////////////////
- //////////////////////////////////////////////////////////////////////////////
- // This example code is from the book:
- //
- // Object-Oriented Programming with C++ and OSF/Motif
- // by
- // Douglas Young
- // Prentice Hall, 1992
- // ISBN 0-13-630252-1
- //
- // Copyright 1991 by Prentice Hall
- // All Rights Reserved
- //
- // Permission to use, copy, modify, and distribute this software for
- // any purpose except publication and without fee is hereby granted, provided
- // that the above copyright notice appear in all copies of the software.
- ///////////////////////////////////////////////////////////////////////////////
- //////////////////////////////////////////////////////////////////////////////
-
-
- //////////////////////////////////////////////////////////
- // NoUndoCmd.C: Base class for all commands without undo
- //////////////////////////////////////////////////////////
- #include "NoUndoCmd.h"
-
- #define FALSE 0
-
- NoUndoCmd::NoUndoCmd ( char *name,
- int active ) : Cmd ( name, active )
- {
- _hasUndo = FALSE; // This class has no undo
- }
-
- void NoUndoCmd::undoit()
- {
- // Empty
- }
-