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diff --git a/sc/inc/formulaparserpool.hxx b/sc/inc/formulaparserpool.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * 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 SC_FORMULAPARSERPOOL_HXX
+#define SC_FORMULAPARSERPOOL_HXX
+
+#include <hash_map>
+#include <com/sun/star/sheet/XFormulaParser.hpp>
+
+class ScDocument;
+
+// ============================================================================
+
+/** Stores the used instances of the FilterFormulaParser service
+    implementations, mapped by the formula namespace they support. */
+class ScFormulaParserPool
+{
+public:
+    explicit            ScFormulaParserPool( const ScDocument& rDoc );
+                        ~ScFormulaParserPool();
+
+    /** Returns true, if a formula parser is registered for the passed namespace. */
+    bool                hasFormulaParser( const ::rtl::OUString& rNamespace );
+
+    /** Returns the formula parser that is registered for the passed namespace. */
+    ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XFormulaParser >
+                        getFormulaParser( const ::rtl::OUString& rNamespace );
+
+private:
+    typedef ::std::hash_map<
+        ::rtl::OUString,
+        ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XFormulaParser >,
+        ::rtl::OUStringHash,
+        ::std::equal_to< ::rtl::OUString > > ParserMap;
+
+    const ScDocument&   mrDoc;
+    ParserMap           maParsers;
+};
+
+// ============================================================================
+
+#endif
+