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diff --git a/TAO/tao/RTCORBA/Continuous_Priority_Mapping.h b/TAO/tao/RTCORBA/Continuous_Priority_Mapping.h
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+//=============================================================================
+/**
+ *  @file    Continuous_Priority_Mapping.h
+ *
+ *  $Id$
+ *
+ *  @author Irfan Pyarali
+ */
+// ===================================================================
+
+#ifndef TAO_CONTINUOUS_PRIORITY_MAPPING_H
+#define TAO_CONTINUOUS_PRIORITY_MAPPING_H
+
+#include "ace/pre.h"
+#include "tao/orbconf.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "rtcorba_export.h"
+#include "Priority_Mapping.h"
+
+/**
+ * @class TAO_Continuous_Priority_Mapping
+ *
+ * @brief Maps the first n CORBA priorities to the range of native
+ * priorities, where n is the number of native priorities.
+ *
+ * The lowest native priority is mapped to CORBA priority 0, next
+ * higher native priority is mapped to CORBA priority 1, and so
+ * on. Since in all the operating systems where TAO is supported the
+ * native priority set contains less than 32767 priorities, part of
+ * the CORBA priority range is left unused.  Consider NT as an
+ * example. NT native priorities -15 -2 -1 0 1 2 15 are mapped to
+ * CORBA priorities 0 1 2 3 4 5 6, respectively, and the rest of the
+ * CORBA priority range is not used.
+ *
+ * This class was previously called Direct_Priority_Mapping.
+ *
+ * \nosubgrouping
+ *
+ **/
+class TAO_RTCORBA_Export TAO_Continuous_Priority_Mapping
+  : public TAO_Priority_Mapping
+{
+public:
+
+  /// Constructor.
+  TAO_Continuous_Priority_Mapping (int policy = ACE_SCHED_OTHER);
+
+  /// Destructor.
+  ~TAO_Continuous_Priority_Mapping (void);
+
+  /// Convert CORBA priority to native priority.
+  CORBA::Boolean to_native (RTCORBA::Priority corba_priority,
+                            RTCORBA::NativePriority &native_priority);
+
+  /// Convert native priority to CORBA priority.
+  CORBA::Boolean to_CORBA (RTCORBA::NativePriority native_priority,
+                           RTCORBA::Priority &corba_priority);
+
+private:
+  int policy_;
+  int min_;
+  int max_;
+};
+
+#if defined (__ACE_INLINE__)
+# include "Continuous_Priority_Mapping.i"
+#endif /* __ACE_INLINE__ */
+
+#include "ace/post.h"
+
+#endif /* TAO_CONTINUOUS_PRIORITY_MAPPING_H */