1 files changed, 50 insertions, 0 deletions
diff --git a/ACE/TAO/tests/Bug_1495_Regression/tid_to_int.h b/ACE/TAO/tests/Bug_1495_Regression/tid_to_int.h
new file mode 100755
index 00000000000..4b374663c38
--- /dev/null
+++ b/ACE/TAO/tests/Bug_1495_Regression/tid_to_int.h
@@ -0,0 +1,50 @@
+// -*- C++ -*-
+
+/**
+ * @file tid_to_int.h
+ *
+ * $Id$
+ *
+ * Convert an ACE_thread_t to an integer in a way that doesn't rely
+ * heavily on platform-specific configuration.
+ *
+ * @author Ossama Othman
+ */
+
+namespace
+{
+  template<typename thread_id_type, typename ace_thread_id_type>
+  struct ACE_thread_t_to_integer_i
+  {
+    thread_id_type operator() (ace_thread_id_type tid)
+    {
+      // We assume sizeof(thread_id_type) >= sizeof(ace_thread_id_type).
+      return (thread_id_type) (tid);
+    }
+  };
+
+  template<typename thread_id_type, typename ace_thread_id_type>
+  struct ACE_thread_t_to_integer_i<thread_id_type, ace_thread_id_type*>
+  {
+    thread_id_type operator() (ace_thread_id_type* tid)
+    {
+      // ACE_thread_t is a pointer.  Cast to an intermediate integer
+      // type large enough to hold a pointer.
+#if defined (ACE_OPENVMS) && (!defined (__INITIAL_POINTER_SIZE) || (__INITIAL_POINTER_SIZE < 64))
+      int const tmp = reinterpret_cast<int> (tid);
+#else
+      intptr_t const tmp = reinterpret_cast<intptr_t> (tid);
+#endif
+
+      // We assume sizeof(thread_id_type) >= sizeof(ace_thread_id_type).
+      return (thread_id_type) tmp;
+    }    
+  };
+
+  template<typename thread_id_type>
+  thread_id_type
+  ACE_thread_t_to_integer (ACE_thread_t tid)
+  {
+    return ACE_thread_t_to_integer_i<thread_id_type, ACE_thread_t>() (tid);
+  }
+}