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diff --git a/trunk/TAO/tao/Tagged_Profile.h b/trunk/TAO/tao/Tagged_Profile.h
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+++ b/trunk/TAO/tao/Tagged_Profile.h
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+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file   Tagged_Profile.h
+ *
+ *  $Id$
+ *
+ *  @author Bala Natarajan <bala@cs.wustl.edu>
+ */
+//=============================================================================
+
+#ifndef TAO_TAGGED_PROFILE_H
+#define TAO_TAGGED_PROFILE_H
+
+#include /**/ "ace/pre.h"
+
+#include "tao/IOPC.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "tao/Object_KeyC.h"
+#include /**/ "tao/Versioned_Namespace.h"
+#include "ace/SString.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+namespace TAO
+{
+  namespace CSD
+  {
+    class FW_Server_Request_Wrapper;
+  }
+}
+
+/**
+ * @class TAO_Tagged_Profile
+ *
+ * @brief This class is used to manipulate and access the target
+ *        address field of a GIOP 1.2 request.
+ *
+ */
+class TAO_Export TAO_Tagged_Profile
+{
+public:
+
+  /// Declare FW_Server_Request_Wrapper a friend
+  /// This friendship makes the FW_Server_Request_Wrapper be able to
+  /// clone the TAO_Tagged_Profile data member in TAO_ServerRequest.
+  friend class TAO::CSD::FW_Server_Request_Wrapper;
+
+  /// Ctor
+  TAO_Tagged_Profile (TAO_ORB_Core *orb_core);
+
+  /// Unmarshall the GIOP 1.2 target address field.
+  CORBA::Boolean unmarshall_target_address (TAO_InputCDR &cdr);
+
+  /// Unmarshals the received object key for GIOP 1.0/1.1
+  CORBA::Boolean unmarshall_object_key (TAO_InputCDR &cdr);
+
+  /// Return the object key
+  TAO::ObjectKey &object_key (void);
+
+  /// Save the object key
+  void object_key (TAO::ObjectKey &object_key);
+
+  /// Return a const object key
+  const TAO::ObjectKey &object_key (void) const;
+
+  /// get the tagged_profile
+  const IOP::TaggedProfile &tagged_profile (void) const;
+
+  /// Get the profile index, that needs to be used in the
+  /// sequnce of TaggedProfiles contained  IOP::IOR that is
+  /// receivedfrom the client.
+  CORBA::ULong profile_index (void) const;
+
+  /// Accessor to the type_id contained in the IOP::IOR received from
+  /// the client.
+  const char* type_id (void) const;
+
+  CORBA::Short discriminator (void) const;
+
+private:
+  /// Extract the object key from the TaggedProfile and store it in
+  /// <object_key_>
+  CORBA::Boolean extract_object_key (IOP::TaggedProfile &profile);
+
+  /// Unmarshals the received object key
+  CORBA::Boolean unmarshall_object_key_i (TAO_InputCDR &cdr);
+
+  /// Unmarshall the IOP::TaggedProfile
+  CORBA::Boolean unmarshall_iop_profile_i (TAO_InputCDR &cdr);
+
+  /// Unmarshalls the GIOP::IORAddressingInfo
+  CORBA::Boolean unmarshall_ref_addr_i (TAO_InputCDR &cdr);
+
+private:
+  /// Our ORB Core
+  TAO_ORB_Core *orb_core_;
+
+  /// Keep track of which kind of target profile that was extracted.
+  CORBA::Short discriminator_;
+
+  /// Flag to denote whether the object key has been extracted yet.
+  CORBA::Boolean object_key_extracted_;
+
+  /// The object key
+  TAO::ObjectKey object_key_;
+
+  /// The Tagged profile. This class would have the Tagged Profile
+  IOP::TaggedProfile profile_;
+
+  /*
+   * The GIOP::IORAddressingInfo is defined as follows
+   *   struct IORAddressingInfo
+   *     {
+   *       unsigned long selected_profile_index;
+   *       IOP::IOR ior;
+   *     };
+   *
+   * and the IOP::IOR is defined to be
+   *   struct IOR
+   *      {
+   *        string type_id;
+   *        sequence<TaggedProfile>   profiles;
+   *      };
+   * The mapping for the type_id of type string is TAO::String_Manager
+   * which does lot of bad things like allocation on construction and
+   * a deallocation on destruction. This is bad along the critical
+   * path. So we will store this nested structure ripped open with the
+   * profile_index and the type_id with the TaggedProfile that is
+   * pointed to.
+   */
+
+  /// The profile index incase we receive a GIOP::IORAddressingInfo
+  /// information
+  CORBA::ULong profile_index_;
+
+  /// The type_id in the IOP::IOR in case we receive the
+  /// GIOP::IORAddressingInfo information.
+  const char* type_id_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+# include "tao/Tagged_Profile.inl"
+#endif /* __ACE_INLINE__ */
+
+#include /**/ "ace/post.h"
+
+#endif /*TAO_TAGGED_PROFILE_H*/