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diff --git a/sot/inc/sot/sotref.hxx b/sot/inc/sot/sotref.hxx
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index 000000000000..34f4f8fd8faf
--- /dev/null
+++ b/sot/inc/sot/sotref.hxx
@@ -0,0 +1,80 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: sotref.hxx,v $
+ * $Revision: 1.3 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _SOT_SOTREF_HXX
+#define _SOT_SOTREF_HXX
+
+#ifndef _TOOLS_REF_HXX
+#include <tools/ref.hxx>
+#endif
+
+//========================================================================
+enum SvCastEnum { SV_AGGREGATION_CAST };
+#ifndef SVT_DECL_SOTOBJECT_DEFINED
+#define SVT_DECL_SOTOBJECT_DEFINED
+class SotObject;
+class SotObjectRef
+{
+    PRV_SV_DECL_REF(SotObject)
+    inline SotObjectRef( SotObject * pObjP, SvCastEnum );
+};
+#endif
+
+//========================================================================
+#define SO2_DECL_REF(ClassName)                                           \
+class ClassName;                                                          \
+class ClassName##Ref                                                      \
+{                                                                         \
+    PRV_SV_DECL_REF(ClassName)                                            \
+    inline          ClassName##Ref( const SotObjectRef & );               \
+    inline          ClassName##Ref( SotObject * pObjP );                  \
+    inline          ClassName##Ref( SotObject * pObjP, SvCastEnum );      \
+};
+
+#define SO2_IMPL_REF(ClassName)                                           \
+SV_IMPL_REF(ClassName)                                                    \
+inline ClassName##Ref::ClassName##Ref( const SotObjectRef & r )           \
+{                                                                         \
+    pObj = (ClassName *)ClassName::ClassFactory()->CastAndAddRef( &r );   \
+}                                                                         \
+inline ClassName##Ref::ClassName##Ref( SotObject * pObjP )                \
+{                                                                         \
+    pObj = (ClassName *)ClassName::ClassFactory()->CastAndAddRef( pObjP );\
+}                                                                         \
+inline ClassName##Ref::ClassName##Ref( SotObject * pObjP, SvCastEnum )    \
+{                                                                         \
+    pObj = (ClassName *)ClassName::ClassFactory()->AggCastAndAddRef( pObjP );\
+}
+
+#define SO2_DECL_IMPL_REF(ClassName)                                      \
+    SO2_DECL_REF(ClassName)                                               \
+    SO2_IMPL_REF(ClassName)
+
+#endif // _SO2REF_HXX