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diff --git a/autodoc/source/inc/estack.hxx b/autodoc/source/inc/estack.hxx
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+/*************************************************************************
+ *
+ * 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: estack.hxx,v $
+ * $Revision: 1.6 $
+ *
+ * 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 ARY_ESTACK_HXX
+#define ARY_ESTACK_HXX
+
+
+
+// USED SERVICES
+    // BASE CLASSES
+#include <slist>
+    // COMPONENTS
+    // PARAMETERS
+
+
+
+template <class ELEM>
+class EStack : private std::slist<ELEM>
+{
+  private:
+    typedef std::slist<ELEM>    base;
+    const base &        Base() const            { return *this; }
+    base &              Base()                  { return *this; }
+
+  public:
+    typedef ELEM                                    value_type;
+    typedef typename std::slist<ELEM>::size_type    size_type;
+
+    // LIFECYCLE
+                        EStack()                {}
+                        EStack(
+                            const EStack &      i_rStack )
+                                                :   base( (const base &)(i_rStack) ) {}
+                        ~EStack()               {}
+    // OPERATORS
+    EStack &            operator=(
+                            const EStack &      i_rStack )
+                                                { base::operator=( i_rStack.Base() );
+                                                  return *this; }
+    bool                operator==(
+                            const EStack<ELEM> &
+                                                i_r2 ) const
+                                                { return std::operator==( Base(), this->i_rStack.Base() ); }
+    bool                operator<(
+                            const EStack<ELEM> &
+                                                i_r2 ) const
+                                                { return std::operator<( Base(), this->i_rStack.Base() ); }
+    // OPERATIONS
+    void                push(
+                            const value_type &  i_rElem )
+                                                { base::push_front(i_rElem); }
+    void                pop()                   { base::pop_front(); }
+    void                erase_all()             { while (NOT empty()) pop(); }
+
+    // INQUIRY
+    const value_type &  top() const             { return base::front(); }
+    size_type           size() const            { return base::size(); }
+    bool                empty() const           { return base::empty(); }
+
+    // ACCESS
+    value_type &        top()                   { return base::front(); }
+};
+
+
+
+// IMPLEMENTATION
+
+
+#endif
+