1 files changed, 72 insertions, 0 deletions
diff --git a/TAO/tao/Unbounded_Object_Reference_Sequence_T.h b/TAO/tao/Unbounded_Object_Reference_Sequence_T.h
index 50d1ae9fd9b..5b91e166852 100644
--- a/TAO/tao/Unbounded_Object_Reference_Sequence_T.h
+++ b/TAO/tao/Unbounded_Object_Reference_Sequence_T.h
@@ -14,6 +14,7 @@
 #include "Generic_Sequence_T.h"
 #include "Object_Reference_Sequence_Element_T.h"
 #include "Object_Reference_Const_Sequence_Element_T.h"
+#include "tao/MM_Sequence_Iterator_T.h"
 
 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
 
@@ -108,6 +109,77 @@ public:
   }
 
 
+#if defined TAO_HAS_SEQUENCE_ITERATORS && TAO_HAS_SEQUENCE_ITERATORS == 1
+
+  ///
+  /// Additions to support iterator semantics for TAO unbounded object reference
+  /// sequences.
+  ///
+
+  // = Traits and factory methods that create iterators.
+  typedef MM_Sequence_Iterator<unbounded_object_reference_sequence<object_t, object_t_var> > iterator;
+  typedef Const_MM_Sequence_Iterator<unbounded_object_reference_sequence<object_t, object_t_var> > const_iterator;
+  typedef MM_Sequence_Reverse_Iterator<unbounded_object_reference_sequence<object_t, object_t_var> > reverse_iterator;
+  typedef Const_MM_Sequence_Reverse_Iterator<unbounded_object_reference_sequence<object_t, object_t_var> > const_reverse_iterator;
+
+  // Get an iterator that points to the beginning of the sequence.
+  iterator begin (void)
+  {
+    return iterator (&this->impl_);
+  }
+
+  // Get a const iterator that points to the beginning of the sequence.
+  const_iterator begin (void) const
+  {
+    return const_iterator (&this->impl_);
+  }
+
+  // Get an iterator that points to the end of the sequence.
+  iterator end (void)
+  {
+    return iterator (&this->impl_,
+                     this->impl_.length ());
+  }
+
+  // Get a const iterator that points to the end of the sequence.
+  const_iterator end (void) const
+  {
+    return const_iterator (&this->impl_,
+                           this->impl_.length ());
+  }
+
+  // Get a reverse iterator that points to the end of the sequence.
+  reverse_iterator rbegin (void)
+  {
+    return reverse_iterator (&this->impl_,
+                             this->impl_.length () - 1);
+  }
+
+  // Get a const reverse iterator that points to the end of the sequence.
+  const_reverse_iterator rbegin (void) const
+  {
+    return const_reverse_iterator (&this->impl_,
+                                   this->impl_.length () - 1);
+  }
+
+  // Get a reverse iterator that points to one before the beginning
+  // of the sequence.
+  reverse_iterator rend (void)
+  {
+    return reverse_iterator (&this->impl_,
+                             -1);
+  }
+
+  // Get a const reverse iterator that points to one before the
+  // beginning of the sequence.
+  const_reverse_iterator rend (void) const
+  {
+    return const_reverse_iterator (&this->impl_,
+                                   -1);
+  }
+
+#endif /* TAO_HAS_SEQUENCE_ITERATORS==1 */
+
 private:
   implementation_type impl_;
 };