Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtmail/include/MotifApp/NoUndoCmd.h

@@ -0,0 +1,66 @@
+/*
+ *+SNOTICE
+ *
+ *	$XConsortium: NoUndoCmd.h /main/3 1995/11/06 16:32:22 rswiston $
+ *
+ *	RESTRICTED CONFIDENTIAL INFORMATION:
+ *	
+ *	The information in this document is subject to special
+ *	restrictions in a confidential disclosure agreement between
+ *	HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
+ *	document outside HP, IBM, Sun, USL, SCO, or Univel without
+ *	Sun's specific written approval.  This document and all copies
+ *	and derivative works thereof must be returned or destroyed at
+ *	Sun's request.
+ *
+ *	Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
+ *
+ *+ENOTICE
+ */
+
+///////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////
+//         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.h: Base class for all commands without undo
+//////////////////////////////////////////////////////////
+#ifndef NOUNDOCMD_H
+#define NOUNDOCMD_H
+
+#ifndef I_HAVE_NO_IDENT
+#endif
+
+#include "Cmd.h"
+
+class NoUndoCmd : public Cmd {
+    
+  protected:
+
+#ifndef CPLUSPLUS2_1 
+    virtual void doit()   = 0;  // Specific actions must be defined    
+#endif
+    
+    virtual void undoit();
+    
+  public:
+    
+    NoUndoCmd ( char *, char *, int );
+};
+#endif