swap in externals for ACE and TAO

1 files changed, 0 insertions, 215 deletions

diff --git a/ACE/ace/Barrier.h b/ACE/ace/Barrier.h
deleted file mode 100644
index 00e22ec19f5..00000000000
--- a/ACE/ace/Barrier.h
+++ /dev/null
@@ -1,215 +0,0 @@
-// -*- C++ -*-
-
-//==========================================================================
-/**
- *  @file    Barrier.h
- *
- *  $Id$
- *
- *   Moved from Synch.h.
- *
- *  @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
- */
-//==========================================================================
-
-#ifndef ACE_BARRIER_H
-#define ACE_BARRIER_H
-#include /**/ "ace/pre.h"
-
-#include /**/ "ace/ACE_export.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include /**/ "ace/config-all.h"
-
-// ACE platform supports some form of threading.
-#if !defined (ACE_HAS_THREADS)
-
-#include "ace/OS_NS_errno.h"
-
-ACE_BEGIN_VERSIONED_NAMESPACE_DECL
-
-/**
- * @class ACE_Barrier
- *
- * @brief This is a no-op to make ACE "syntactically consistent."
- */
-class ACE_Export ACE_Barrier
-{
-public:
-  ACE_Barrier (unsigned int, const ACE_TCHAR * = 0, void * = 0) {}
-  ~ACE_Barrier (void) {}
-  int wait (void) { ACE_NOTSUP_RETURN (-1); }
-  void dump (void) const {}
-};
-
-ACE_END_VERSIONED_NAMESPACE_DECL
-
-#else /* ACE_HAS_THREADS */
-
-#include "ace/Condition_Thread_Mutex.h"
-
-ACE_BEGIN_VERSIONED_NAMESPACE_DECL
-
-struct ACE_Export ACE_Sub_Barrier
-{
-  // = Initialization.
-  ACE_Sub_Barrier (unsigned int count,
-                   ACE_Thread_Mutex &lock,
-                   const ACE_TCHAR *name = 0,
-                   void *arg = 0);
-
-  ~ACE_Sub_Barrier (void);
-
-  /// True if this generation of the barrier is done.
-  ACE_Condition_Thread_Mutex barrier_finished_;
-
-  /// Number of threads that are still running.
-  int running_threads_;
-
-  /// Dump the state of an object.
-  void dump (void) const;
-
-  /// Declare the dynamic allocation hooks.
-  ACE_ALLOC_HOOK_DECLARE;
-};
-
-/**
- * @class ACE_Barrier
- *
- * @brief Implements "barrier synchronization".
- *
- * This class allows <count> number of threads to synchronize
- * their completion of (one round of) a task, which is known as
- * "barrier synchronization".   After all the threads call <wait()>
- * on the barrier they are all atomically released and can begin a new
- * round.
- *
- * This implementation uses a "sub-barrier generation numbering"
- * scheme to avoid overhead and to ensure that all threads wait to
- * leave the barrier correct.  This code is based on an article from
- * SunOpsis Vol. 4, No. 1 by Richard Marejka
- * (Richard.Marejka@canada.sun.com).
- */
-class ACE_Export ACE_Barrier
-{
-public:
-  /// Initialize the barrier to synchronize @a count threads.
-  ACE_Barrier (unsigned int count,
-               const ACE_TCHAR *name = 0,
-               void *arg = 0);
-
-  /// Default dtor.
-  ~ACE_Barrier (void);
-
-  /// Block the caller until all @c count threads have called @c wait and
-  /// then allow all the caller threads to continue in parallel.
-  ///
-  /// @retval 0 after successfully waiting for all threads to wait.
-  /// @retval -1 if an error occurs or the barrier is shut
-  /// down (@sa shutdown ()).
-  int wait (void);
-
-  /// Shut the barrier down, aborting the wait of all waiting threads.
-  /// Any threads waiting on the barrier when it is shut down will return with
-  /// value -1, errno ESHUTDOWN.
-  ///
-  /// @retval 0 for success, -1 if already shut down.
-  ///
-  /// @since ACE beta 5.4.9.
-  int shutdown (void);
-
-  /// Dump the state of an object.
-  void dump (void) const;
-
-  /// Declare the dynamic allocation hooks.
-  ACE_ALLOC_HOOK_DECLARE;
-
-protected:
-  /// Serialize access to the barrier state.
-  ACE_Thread_Mutex lock_;
-
-  /// Either 0 or 1, depending on whether we are the first generation
-  /// of waiters or the next generation of waiters.
-  int current_generation_;
-
-  /// Total number of threads that can be waiting at any one time.
-  int count_;
-
-  /**
-   * We keep two @c sub_barriers, one for the first "generation" of
-   * waiters, and one for the next "generation" of waiters.  This
-   * efficiently solves the problem of what to do if all the first
-   * generation waiters don't leave the barrier before one of the
-   * threads calls wait() again (i.e., starts up the next generation
-   * barrier).
-   */
-  ACE_Sub_Barrier sub_barrier_1_;
-  ACE_Sub_Barrier sub_barrier_2_;
-  ACE_Sub_Barrier *sub_barrier_[2];
-
-private:
-  // = Prevent assignment and initialization.
-  void operator= (const ACE_Barrier &);
-  ACE_Barrier (const ACE_Barrier &);
-};
-
-#if 0
-/**
- * @class ACE_Process_Barrier
- *
- * @brief Implements "barrier synchronization" using ACE_Process_Mutexes!
- *
- * This class is just a simple wrapper for ACE_Barrier that
- * selects the USYNC_PROCESS variant for the locks.
- */
-class ACE_Export ACE_Process_Barrier : public ACE_Barrier
-{
-public:
-  /// Create a Process_Barrier, passing in the optional @a name.
-  ACE_Process_Barrier (unsigned int count, const ACE_TCHAR *name = 0);
-
-  /// Dump the state of an object.
-  void dump (void) const;
-
-  /// Declare the dynamic allocation hooks.
-  ACE_ALLOC_HOOK_DECLARE;
-};
-#endif /* 0 */
-
-/**
- * @class ACE_Thread_Barrier
- *
- * @brief Implements "barrier synchronization" using ACE_Thread_Mutexes!
- *
- * This class is just a simple wrapper for ACE_Barrier that
- * selects the USYNC_THREAD variant for the locks.
- */
-class ACE_Export ACE_Thread_Barrier : public ACE_Barrier
-{
-public:
-  /// Create a Thread_Barrier, passing in the optional @a name.
-  ACE_Thread_Barrier (unsigned int count, const ACE_TCHAR *name = 0);
-
-  /// Default dtor.
-  ~ACE_Thread_Barrier (void);
-
-  /// Dump the state of an object.
-  void dump (void) const;
-
-  /// Declare the dynamic allocation hooks.
-  ACE_ALLOC_HOOK_DECLARE;
-};
-
-ACE_END_VERSIONED_NAMESPACE_DECL
-
-#if defined (__ACE_INLINE__)
-#include "ace/Barrier.inl"
-#endif /* __ACE_INLINE__ */
-
-#endif /* !ACE_HAS_THREADS */
-
-#include /**/ "ace/post.h"
-#endif /* ACE_BARRIER_H */