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diff --git a/trunk/ACE/contrib/utility/Utility/ExH/Logic/DescriptiveException.hpp b/trunk/ACE/contrib/utility/Utility/ExH/Logic/DescriptiveException.hpp
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+++ b/trunk/ACE/contrib/utility/Utility/ExH/Logic/DescriptiveException.hpp
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+// file      : Utility/ExH/Logic/DescriptiveException.hpp
+// author    : Boris Kolpackov <boris@kolpackov.net>
+// copyright : Copyright (c) 2002-2003 Boris Kolpackov
+// license   : http://kolpackov.net/license.html
+
+#ifndef UTILITY_EX_H_LOGIC_DESCRIPTIVE_EXCEPTION_HPP
+#define UTILITY_EX_H_LOGIC_DESCRIPTIVE_EXCEPTION_HPP
+
+#include <memory>
+#include <string>
+
+
+#include "Utility/ExH/Logic/Exception.hpp"
+
+namespace Utility
+{
+  namespace ExH
+  {
+    namespace Logic
+    {
+      class DescriptiveException : public virtual Exception
+      {
+      public:
+        explicit
+        DescriptiveException (char const* description) throw ();
+
+        explicit
+        DescriptiveException (std::string const& description) throw ();
+
+        template <typename T>
+        explicit
+        DescriptiveException (T const& description) throw ();
+
+        DescriptiveException (DescriptiveException const& src) throw ();
+
+        virtual
+        ~DescriptiveException () throw ();
+
+        DescriptiveException&
+        operator= (DescriptiveException const& src) throw ();
+
+      protected:
+        DescriptiveException () throw ();
+
+        void
+        init (char const* description) throw ();
+
+      public:
+        virtual char const*
+        what () const throw ();
+
+      private:
+        std::auto_ptr<std::string> description_;
+      };
+    }
+  }
+}
+
+#include "Utility/ExH/Logic/DescriptiveException.ipp"
+#include "Utility/ExH/Logic/DescriptiveException.tpp"
+
+#endif  // UTILITY_EX_H_LOGIC_DESCRIPTIVE_EXCEPTION_HPP
+//$Id$