1 files changed, 0 insertions, 214 deletions
diff --git a/ace/RMCast/RMCast_Copy_On_Write.h b/ace/RMCast/RMCast_Copy_On_Write.h
deleted file mode 100644
index bad0318638e..00000000000
--- a/ace/RMCast/RMCast_Copy_On_Write.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/* -*- C++ -*- */
-// $Id$
-
-#ifndef ACE_RMCAST_COPY_ON_WRITE_H
-#define ACE_RMCAST_COPY_ON_WRITE_H
-#include /**/ "ace/pre.h"
-
-#include "RMCast_Worker.h"
-#include "ace/Synch_Traits.h"
-#include "ace/Basic_Types.h"
-#include "ace/Condition_Thread_Mutex.h"
-
-//! A wrapper to implement reference counted collections
-template<class COLLECTION, class ITERATOR>
-class ACE_RMCast_Copy_On_Write_Collection
-{
-public:
-  //! Constructor
-  ACE_RMCast_Copy_On_Write_Collection (void);
-
-  //! Increment the reference count
-  void _incr_refcnt (void);
-
-  //! Decrement the reference count
-  void _decr_refcnt (void);
-
-  //! The actual collection
-  COLLECTION collection;
-
-private:
-  //! The reference count
-  ACE_UINT32 refcount_;
-};
-
-// ****************************************************************
-
-template<class COLLECTION, class ITERATOR>
-class ACE_RMCast_Copy_On_Write_Read_Guard;
-
-template<class COLLECTION, class ITERATOR>
-class ACE_RMCast_Copy_On_Write_Write_Guard;
-
-//! Base class for the Copy_On_Write collection, used to simplify the
-//! declaration of the Write_Guard
-template<class COLLECTION, class ITERATOR>
-class ACE_RMCast_Copy_On_Write_Container
-{
-public:
-  //! Constructor
-  ACE_RMCast_Copy_On_Write_Container (void);
-
-  //! Let the Write_Guard access the internal fields.
-  friend class ACE_RMCast_Copy_On_Write_Write_Guard<COLLECTION,ITERATOR>;
-
-  //! Let the Read_Guard access the internal fields.
-  friend class ACE_RMCast_Copy_On_Write_Read_Guard<COLLECTION,ITERATOR>;
-
-  //! A shorter name for the actual collection type
-  typedef ACE_RMCast_Copy_On_Write_Collection<COLLECTION,ITERATOR> Collection;
-
-protected:
-  //! Number of pending writes
-  int pending_writes_;
-
-  //! If non-zero then a thread is changing the collection.
-  /*!
-   * Many threads can use the collection simulatenously, but only one
-   * change it.
-   */
-  int writing_;
-
-  //! A mutex to serialize access to the collection pointer.
-  ACE_SYNCH_MUTEX mutex_;
-
-  //! A condition variable to wait to synchronize multiple writers.
-  ACE_SYNCH_CONDITION cond_;
-
-  //! The collection, with reference counting added
-  Collection *collection_;
-};
-
-// ****************************************************************
-
-//! Implement a read guard for a reference counted collection
-template<class COLLECTION, class ITERATOR>
-class ACE_RMCast_Copy_On_Write_Read_Guard
-{
-public:
-  typedef ACE_RMCast_Copy_On_Write_Collection<COLLECTION,ITERATOR> Collection;
-  typedef ACE_RMCast_Copy_On_Write_Container<COLLECTION,ITERATOR> Container;
-
-  //! Constructor
-  ACE_RMCast_Copy_On_Write_Read_Guard (Container &container);
-
-  //! Destructor
-  ~ACE_RMCast_Copy_On_Write_Read_Guard (void);
-
-  //! A reference to the collection
-  Collection *collection;
-
-private:
-  //! Synchronization
-  ACE_SYNCH_MUTEX &mutex_;
-};
-
-// ****************************************************************
-
-//! Implement the write guard for a reference counted collecion
-/*!
- * This helper class atomically increments the reference count of a
- * ACE_RMCast_Copy_On_Write_Collection and reads the current
- * collection in the Copy_On_Write class.
- */
-template<class COLLECTION, class ITERATOR>
-class ACE_RMCast_Copy_On_Write_Write_Guard
-{
-public:
-  typedef ACE_RMCast_Copy_On_Write_Collection<COLLECTION,ITERATOR> Collection;
-  typedef ACE_RMCast_Copy_On_Write_Container<COLLECTION,ITERATOR> Container;
-
-  //! Constructor
-  ACE_RMCast_Copy_On_Write_Write_Guard (Container &container);
-
-  //! Destructor
-  ~ACE_RMCast_Copy_On_Write_Write_Guard (void);
-
-  //! The collection
-  Collection *copy;
-
-private:
-  //! Keep a reference to the mutex
-  ACE_SYNCH_MUTEX &mutex;
-
-  //! Keep a reference to the condition variable
-  ACE_SYNCH_CONDITION &cond;
-
-  //! Use a reference to update the pending writes count
-  int &pending_writes;
-
-  //! Use a reference to update the writing flag
-  int &writing_flag;
-
-  //! Use this reference to update the collection once the
-  //! modifications are finished.
-  Collection *&collection;
-};
-
-
-// ****************************************************************
-
-//! Implement a copy on write wrapper for a map-like collection
-/*
- *
- * <B>WARNING: </B>  This class may be moved away in the future, I'm
- * investigating how it could be converted into a reusable component
- * in ACE.   I won't make promises on when will that happen, but I
- * won't promise that it will stay here either.
- *
- */
-template<class KEY, class ITEM, class COLLECTION, class ITERATOR>
-class ACE_RMCast_Copy_On_Write : public ACE_RMCast_Copy_On_Write_Container<COLLECTION,ITERATOR>
-{
-public:
-  //! The Read_Guard trait
-  typedef ACE_RMCast_Copy_On_Write_Read_Guard<COLLECTION,ITERATOR> Read_Guard;
-
-  //! The Write_Guard trait
-  typedef ACE_RMCast_Copy_On_Write_Write_Guard<COLLECTION,ITERATOR> Write_Guard;
-
-  //! The underlying collection type
-  typedef ACE_RMCast_Copy_On_Write_Collection<COLLECTION,ITERATOR> Collection;
-
-  //! Constructor
-  ACE_RMCast_Copy_On_Write (void);
-
-  //! Destructor
-  ~ACE_RMCast_Copy_On_Write (void);
-
-  //! Iterate over all the elements invoking worker on each one.
-  int for_each (ACE_RMCast_Worker<KEY,ITEM> *worker);
-
-  //! Get the first key
-  KEY first_key (void);
-
-  /// Return non-zero if the collection is empty
-  int empty (void);
-
-  //! Add a new element
-  int bind (KEY const & key, ITEM const & item);
-
-  //! Remove an element
-  int unbind (KEY const & key);
-
-  //! Bind assuming the Write_Guard is held
-  int bind_i (Write_Guard &guard, KEY const & key, ITEM const & item);
-
-  //! Unbind assuming the Write_Guard is held
-  int unbind_i (Write_Guard &guard, KEY const & key);
-};
-
-#if defined (__ACE_INLINE__)
-#include "RMCast_Copy_On_Write.i"
-#endif /* __ACE_INLINE__ */
-
-#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
-#include "RMCast_Copy_On_Write.cpp"
-#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
-
-#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
-#pragma implementation ("RMCast_Copy_On_Write.cpp")
-#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
-
-#include /**/ "ace/post.h"
-#endif /* ACE_RMCAST_COPY_ON_WRITE_H */