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diff --git a/trunk/TAO/tao/PortableServer/get_arg.h b/trunk/TAO/tao/PortableServer/get_arg.h
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+++ b/trunk/TAO/tao/PortableServer/get_arg.h
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+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file get_arg.h
+ *
+ *  $Id$
+ *
+ *  Thru-POA/skeleton argument selection function templates.
+ *  @par
+ *  These function templates are used to choose between arguments
+ *  supplied in thru-POA collocated invocations and arguments in
+ *  uncollocated invocations.
+ *
+ *  @note A function template approach is used to avoid complicated
+ *        argument conversions between stub supplied arguments and
+ *        skeleton supplied ones.  For example, it is possible to make
+ *        argument selection more transparent by taking advantage of
+ *        run-time polymorphism.  However, that approach would incur
+ *        additional footprint overhead on the client side due to the
+ *        introduction of virtual tables, etc.
+ *
+ *  @author  Ossama Othman
+ */
+//=============================================================================
+
+#ifndef TAO_GET_ARG_H
+#define TAO_GET_ARG_H
+
+#include /**/ "ace/pre.h"
+
+#include "tao/operation_details.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+namespace TAO
+{
+  namespace Portable_Server
+  {
+    /// Get return value/argument.
+    template<typename T>
+    typename TAO::SArg_Traits<T>::ret_arg_type
+    get_ret_arg (TAO_Operation_Details const * details,
+                 TAO::Argument * const * skel_args)
+    {
+      return
+        (details != 0 && details->use_stub_args ())
+        ? static_cast<typename TAO::Arg_Traits<T>::ret_val *> (
+            details->args ()[0])->arg ()
+        : static_cast<typename TAO::SArg_Traits<T>::ret_val *> (
+            skel_args[0])->arg ();
+    }
+
+    /// Get "in" argument.
+    template<typename T>
+    typename TAO::SArg_Traits<T>::in_arg_type
+    get_in_arg (TAO_Operation_Details const * details,
+                TAO::Argument * const * skel_args,
+                size_t i)
+    {
+      return
+        (details != 0 && details->use_stub_args ())
+        ? static_cast<typename TAO::Arg_Traits<T>::in_arg_val *> (
+            details->args ()[i])->arg ()
+        : static_cast<typename TAO::SArg_Traits<T>::in_arg_val *> (
+            skel_args[i])->arg ();
+    }
+
+    /// Get "inout" argument.
+    template<typename T>
+    typename TAO::SArg_Traits<T>::inout_arg_type
+    get_inout_arg (TAO_Operation_Details const * details,
+                   TAO::Argument * const * skel_args,
+                   size_t i)
+    {
+      return
+        (details != 0 && details->use_stub_args ())
+        ? static_cast<typename TAO::Arg_Traits<T>::inout_arg_val *> (
+            details->args ()[i])->arg ()
+        : static_cast<typename TAO::SArg_Traits<T>::inout_arg_val *> (
+            skel_args[i])->arg ();
+    }
+
+    /// Get "out" argument.
+    template<typename T>
+    typename TAO::SArg_Traits<T>::out_arg_type
+    get_out_arg (TAO_Operation_Details const * details,
+                 TAO::Argument * const * skel_args,
+                 size_t i)
+    {
+      return
+        (details != 0 && details->use_stub_args ())
+        ? static_cast<typename TAO::Arg_Traits<T>::out_arg_val *> (
+            details->args ()[i])->arg ()
+        : static_cast<typename TAO::SArg_Traits<T>::out_arg_val *> (
+            skel_args[i])->arg ();
+    }
+  }
+}
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+
+#endif  /* TAO_GET_ARG_H*/