1 files changed, 76 insertions, 0 deletions
diff --git a/TAO/tao/PortableServer/Collocated_Object.h b/TAO/tao/PortableServer/Collocated_Object.h
new file mode 100644
index 00000000000..e99a114d0eb
--- /dev/null
+++ b/TAO/tao/PortableServer/Collocated_Object.h
@@ -0,0 +1,76 @@
+// This may look like C, but it's really -*- C++ -*-
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO
+//
+// = FILENAME
+//    Collocated_Object.h
+//
+// = DESCRIPTION
+//
+// ============================================================================
+
+#ifndef TAO_COLLOCATED_OBJECT_H
+#define TAO_COLLOCATED_OBJECT_H
+#include "ace/pre.h"
+
+#include "portableserver_export.h"
+#include "tao/Object.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+class TAO_ServantBase;
+
+class TAO_PortableServer_Export TAO_Collocated_Object : public virtual CORBA_Object
+{
+public:
+  TAO_Collocated_Object (TAO_Stub *p = 0,
+                         CORBA::Boolean collocated = 0,
+                         TAO_ServantBase *servant = 0);
+  // constructor
+
+  virtual ~TAO_Collocated_Object (void);
+  // destructor
+
+  virtual TAO_ServantBase *_servant (void) const;
+  // return the associated servant (if one exists)
+
+  static TAO_Collocated_Object *_narrow (CORBA::Object_ptr object,
+                                         CORBA_Environment &ACE_TRY_ENV =
+                                             TAO_default_environment ());
+  // Downcast operation
+
+  // = The CORBA_Object methods, check the tao/Object.h file for details
+  virtual CORBA::Boolean _is_a (const CORBA::Char *logical_type_id,
+                                CORBA_Environment &ACE_TRY_ENV =
+                                  TAO_default_environment ());
+  virtual CORBA::Boolean _is_equivalent (CORBA_Object_ptr other_obj,
+                                         CORBA::Environment &)
+    ACE_THROW_SPEC (());
+#if (TAO_HAS_MINIMUM_CORBA == 0)
+  virtual CORBA::Boolean _non_existent (CORBA_Environment &ACE_TRY_ENV =
+                                          TAO_default_environment ());
+#endif /* TAO_HAS_MINIMUM_CORBA */
+  virtual void *_tao_QueryInterface(ptr_arith_t type);
+
+private:
+  // = Unimplemented methods
+  TAO_Collocated_Object (const TAO_Collocated_Object &);
+  TAO_Collocated_Object &operator = (const TAO_Collocated_Object &);
+
+private:
+  TAO_ServantBase *servant_;
+  // Servant pointer.  It is 0 except for collocated objects.
+};
+
+#if defined (__ACE_INLINE__)
+# include "Collocated_Object.i"
+#endif /* __ACE_INLINE__ */
+
+#include "ace/post.h"
+#endif /* TAO_COLLOCATED_OBJECT_H */