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diff --git a/cpp/src/FreezeScript/Util.h b/cpp/src/FreezeScript/Util.h
new file mode 100644
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+++ b/cpp/src/FreezeScript/Util.h
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+// **********************************************************************
+//
+// Copyright (c) 2003-2011 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#ifndef FREEZE_SCRIPT_UTIL_H
+#define FREEZE_SCRIPT_UTIL_H
+
+#include <Slice/Parser.h>
+#include <Ice/CommunicatorF.h>
+#include <Freeze/CatalogData.h>
+
+namespace FreezeScript
+{
+
+template<class T>
+class Destroyer
+{
+public:
+
+    Destroyer() {}
+    Destroyer(T p) : _p(p) {}
+    ~Destroyer()
+    {
+        if(_p)
+        {
+            _p->destroy();
+        }
+    }
+
+    void set(T p)
+    {
+        if(_p)
+        {
+            _p->destroy();
+        }
+        _p = p;
+    }
+
+    void release()
+    {
+        _p = 0;
+    }
+
+private:
+
+    T _p;
+};
+
+std::string typeName(const Slice::TypePtr&);
+std::string typeToString(const Slice::TypePtr&);
+bool ignoreType(const std::string&);
+void createEvictorSliceTypes(const Slice::UnitPtr&);
+bool parseSlice(const std::string&, const Slice::UnitPtr&, const std::vector<std::string>&, 
+                const std::vector<std::string>&, bool);
+
+typedef std::map<std::string, Freeze::CatalogData> CatalogDataMap;
+
+CatalogDataMap readCatalog(const Ice::CommunicatorPtr&, const std::string&);
+
+} // End of namespace FreezeScript
+
+#endif