1 files changed, 85 insertions, 0 deletions
diff --git a/ACE/TAO/orbsvcs/orbsvcs/ESF/ESF_Proxy_List.h b/ACE/TAO/orbsvcs/orbsvcs/ESF/ESF_Proxy_List.h
new file mode 100644
index 00000000000..3fb57afd60d
--- /dev/null
+++ b/ACE/TAO/orbsvcs/orbsvcs/ESF/ESF_Proxy_List.h
@@ -0,0 +1,85 @@
+// -*- C++ -*-
+
+/**
+ *  @file   ESF_Proxy_List.h
+ *
+ *  $Id$
+ *
+ *  @author Carlos O'Ryan (coryan@cs.wustl.edu)
+ *
+ *  http://doc.ece.uci.edu/~coryan/EC/index.html
+ */
+
+#ifndef TAO_ESF_PROXY_LIST_H
+#define TAO_ESF_PROXY_LIST_H
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ace/Unbounded_Set.h"
+#include "ace/Containers.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/// A concrete proxy collection.
+/**
+ * Based on the ACE_Unbounded_Set<> collection, used a double
+ * linked list internally.
+ */
+template<class PROXY>
+class TAO_ESF_Proxy_List
+{
+public:
+  /// A typedef for the underlying implementaiton class
+  typedef ACE_Unbounded_Set<PROXY*> Implementation;
+
+  /// A typedef for the underlying iterator
+  typedef ACE_Unbounded_Set_Iterator<PROXY*> Iterator;
+
+  /// Constructor
+  TAO_ESF_Proxy_List (void);
+
+  /// Return the first element in the collection, or end() if there
+  /// are none
+  ACE_Unbounded_Set_Iterator<PROXY*> begin (void);
+
+  /// Return one past the last element in the collection
+  ACE_Unbounded_Set_Iterator<PROXY*> end (void);
+
+  /// Return the number of elements in the collection
+  size_t size (void) const;
+
+  /// Insert a new element to the collection
+  void connected (PROXY *);
+
+  /// Insert a new element that could be there already.
+  void reconnected (PROXY *);
+
+  /// Remove an element from the collection
+  void disconnected (PROXY *);
+
+  /// Shutdown the collection, i.e. remove all elements and release
+  /// resources
+  void shutdown (void);
+
+private:
+  /// The underlying implementation object
+  ACE_Unbounded_Set<PROXY*> impl_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+#include "orbsvcs/ESF/ESF_Proxy_List.inl"
+#endif /* __ACE_INLINE__ */
+
+#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
+#include "orbsvcs/ESF/ESF_Proxy_List.cpp"
+#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
+
+#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
+#pragma implementation ("ESF_Proxy_List.cpp")
+#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
+
+#endif /* TAO_ESF_PROXY_LIST_H */