This commit was manufactured by cvs2svn to create tag 'pre-subset'.pre-subset

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diff --git a/docs/tutorials/007/thread_pool.h b/docs/tutorials/007/thread_pool.h
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--- a/docs/tutorials/007/thread_pool.h
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-// $Id$
-
-#ifndef THREAD_POOL_H
-#define THREAD_POOL_H
-
-/* In order to implement a thread pool, we have to have an object that
-   can create a thread.  The ACE_Task<> is the basis for doing just
-   such a thing.  */
-#include "ace/Task.h"
-#include "ace/Atomic_Op.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-/* We need a forward reference for ACE_Event_Handler so that our
-   enqueue() method can accept a pointer to one.  */
-class ACE_Event_Handler;
-
-/* Although we modified the rest of our program to make use of the
-   thread pool implementation, if you look closely you'll see that the
-   changes were rather minor.  The "ACE way" is generally to create a
-   helper object that abstracts away the details not relevant to your
-   application.  That's what I'm trying to do here by creating the
-   Thread_Pool object.  */
-class Thread_Pool : public ACE_Task<ACE_MT_SYNCH>
-{
-public:
-  typedef ACE_Task<ACE_MT_SYNCH> inherited;
-
-  /* Provide an enumeration for the default pool size.  By doing this,
-    other objects can use the value when they want a default.  */
-  enum size_t
-  {
-    default_pool_size_ = 5
-  };
-
-  // Basic constructor
-  Thread_Pool (void);
-
-  /* Starting the thread pool causes one or more threads to be
-    activated.  When activated, they all execute the svc() method
-    declared below.  */
-  int start (int pool_size = default_pool_size_);
-
-  /*
-    Shut down the thread pool.
-   */
-  virtual int stop (void);
-
-  /* To use the thread pool, you have to put some unit of work into
-    it.  Since we're dealing with event handlers (or at least their
-    derivatives), I've chosen to provide an enqueue() method that
-    takes a pointer to an ACE_Event_Handler.  The handler's
-    handle_input() method will be called, so your object has to know
-    when it is being called by the thread pool.  */
-  int enqueue (ACE_Event_Handler *handler);
-
-  /* Another handy ACE template is ACE_Atomic_Op<>.  When
-    parameterized, this allows is to have a thread-safe counting
-    object.  The typical arithmetic operators are all internally
-    thread-safe so that you can share it across threads without
-    worrying about any contention issues.  */
-  typedef ACE_Atomic_Op<ACE_Mutex, int> counter_t;
-
-protected:
-
-  /* Our svc() method will dequeue the enqueued event handler objects
-    and invoke the handle_input() method on each.  Since we're likely
-    running in more than one thread, idle threads can take work from
-    the queue while other threads are busy executing handle_input() on
-    some object.  */
-  int svc (void);
-
-  /* We use the atomic op to keep a count of the number of threads in
-    which our svc() method is running.  This is particularly important
-    when we want to close() it down!  */
-  counter_t active_threads_;
-};
-
-#endif /* THREAD_POOL_H */