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+/***************************************************************************
+ mymoneyobserver.h - description
+ -------------------
+ begin : Sat May 18 2002
+ copyright : (C) 2000-2005 by Michael Edwardes
+ email : mte@users.sourceforge.net
+ Javier Campos Morales <javi_c@users.sourceforge.net>
+ Felix Rodriguez <frodriguez@users.sourceforge.net>
+ John C <thetacoturtle@users.sourceforge.net>
+ Thomas Baumgart <ipwizard@users.sourceforge.net>
+ Kevin Tambascio <ktambascio@users.sourceforge.net>
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#ifndef MYMONEYOBSERVER_H
+#define MYMONEYOBSERVER_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+// ----------------------------------------------------------------------------
+// QT Includes
+
+// ----------------------------------------------------------------------------
+// Project Includes
+
+#include <kmymoney/export.h>
+class MyMoneySubject;
+class QString;
+
+/**
+ * This is the base class to be used to construct an
+ * observer for usage in a subject/observer relationship
+ *
+ * @author Thomas Baumgart
+ */
+class KMYMONEY_EXPORT MyMoneyObserver {
+public:
+ virtual ~MyMoneyObserver();
+ virtual void update(const QString& id) = 0;
+
+protected:
+ MyMoneyObserver();
+};
+
+#endif