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-rw-r--r--ace/Singleton.cpp201
1 files changed, 0 insertions, 201 deletions
diff --git a/ace/Singleton.cpp b/ace/Singleton.cpp
deleted file mode 100644
index 5adc920bb44..00000000000
--- a/ace/Singleton.cpp
+++ /dev/null
@@ -1,201 +0,0 @@
-// $Id$
-
-#if !defined (ACE_SINGLETON_C)
-#define ACE_SINGLETON_C
-
-#define ACE_BUILD_DLL
-#include "ace/Singleton.h"
-#include "ace/Synch_T.h"
-#include "ace/Object_Manager.h"
-
-#if !defined (__ACE_INLINE__)
-#include "ace/Singleton.i"
-#endif /* __ACE_INLINE__ */
-
-ACE_RCSID(ace, Singleton, "$Id$")
-
-template <class TYPE, class ACE_LOCK> void
-ACE_Singleton<TYPE, ACE_LOCK>::dump (void)
-{
- ACE_TRACE ("ACE_Singleton<TYPE, ACE_LOCK>::dump");
-
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
- ACE_DEBUG ((LM_DEBUG, ASYS_TEXT ("instance_ = %x"),
- ACE_Singleton<TYPE, ACE_LOCK>::instance_i ()));
- ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
-}
-
-template <class TYPE, class ACE_LOCK> ACE_Singleton<TYPE, ACE_LOCK> *&
-ACE_Singleton<TYPE, ACE_LOCK>::instance_i (void)
-{
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
- // Pointer to the Singleton instance. This works around a bug with
- // G++ and it's (mis-)handling of templates and statics...
- static ACE_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
- return singleton_;
-#else
- return ACE_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
-}
-
-template <class TYPE, class ACE_LOCK> TYPE *
-ACE_Singleton<TYPE, ACE_LOCK>::instance (void)
-{
- ACE_TRACE ("ACE_Singleton<TYPE, ACE_LOCK>::instance");
-
- ACE_Singleton<TYPE, ACE_LOCK> *&singleton =
- ACE_Singleton<TYPE, ACE_LOCK>::instance_i ();
-
- // Perform the Double-Check pattern...
- if (singleton == 0)
- {
-#if defined (ACE_MT_SAFE) && (ACE_MT_SAFE != 0)
- if (ACE_Object_Manager::starting_up () ||
- ACE_Object_Manager::shutting_down ())
- {
- // The program is still starting up, and therefore assumed
- // to be single threaded. There's no need to double-check.
- // Or, the ACE_Object_Manager instance has been destroyed,
- // so the preallocated lock is not available.
-#endif /* ACE_MT_SAFE */
- ACE_NEW_RETURN (singleton, (ACE_Singleton<TYPE, ACE_LOCK>), 0);
-
- // Register for destruction with ACE_Object_Manager.
- ACE_Object_Manager::at_exit (singleton);
-#if defined (ACE_MT_SAFE) && (ACE_MT_SAFE != 0)
- }
- else
- {
- // Obtain a lock from the ACE_Object_Manager. The pointer
- // is static, so we only obtain one per ACE_Singleton instantiation.
- static ACE_LOCK *lock = 0;
- if (ACE_Object_Manager::get_singleton_lock (lock) != 0)
- // Failed to allocate the lock!
- return 0;
-
- ACE_GUARD_RETURN (ACE_LOCK, ace_mon, *lock, 0);
-
- if (singleton == 0)
- {
- ACE_NEW_RETURN (singleton,
- (ACE_Singleton<TYPE, ACE_LOCK>), 0);
-
- // Register for destruction with ACE_Object_Manager.
- ACE_Object_Manager::at_exit (singleton);
- }
- }
-#endif /* ACE_MT_SAFE */
- }
-
- return &singleton->instance_;
-}
-
-template <class TYPE, class ACE_LOCK> void
-ACE_Singleton<TYPE, ACE_LOCK>::cleanup (void *)
-{
- delete this;
- ACE_Singleton<TYPE, ACE_LOCK>::instance_i () = 0;
-}
-
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-// Pointer to the Singleton instance.
-template <class TYPE, class ACE_LOCK> ACE_Singleton<TYPE, ACE_LOCK> *
-ACE_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
-#endif /* !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) */
-
-template <class TYPE, class ACE_LOCK> void
-ACE_TSS_Singleton<TYPE, ACE_LOCK>::dump (void)
-{
- ACE_TRACE ("ACE_TSS_Singleton<TYPE, ACE_LOCK>::dump");
-
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
- ACE_DEBUG ((LM_DEBUG, ASYS_TEXT ("instance_ = %x"),
- ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance_i ()));
- ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP));
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
-}
-
-template <class TYPE, class ACE_LOCK> ACE_TSS_Singleton<TYPE, ACE_LOCK> *&
-ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance_i (void)
-{
-#if defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
- // Pointer to the Singleton instance. This works around a bug with
- // G++ and it's (mis-)handling of templates and statics...
- static ACE_TSS_Singleton<TYPE, ACE_LOCK> *singleton_ = 0;
-
- return singleton_;
-#else
- return ACE_TSS_Singleton<TYPE, ACE_LOCK>::singleton_;
-#endif /* ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES */
-}
-
-template <class TYPE, class ACE_LOCK> TYPE *
-ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance (void)
-{
- ACE_TRACE ("ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance");
-
- ACE_TSS_Singleton<TYPE, ACE_LOCK> *&singleton =
- ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance_i ();
-
- // Perform the Double-Check pattern...
- if (singleton == 0)
- {
-#if defined (ACE_MT_SAFE) && (ACE_MT_SAFE != 0)
- if (ACE_Object_Manager::starting_up () ||
- ACE_Object_Manager::shutting_down ())
- {
- // The program is still starting up, and therefore assumed
- // to be single threaded. There's no need to double-check.
- // Or, the ACE_Object_Manager instance has been destroyed,
- // so the preallocated lock is not available.
-#endif /* ACE_MT_SAFE */
- ACE_NEW_RETURN (singleton, (ACE_TSS_Singleton<TYPE, ACE_LOCK>), 0);
-
- // Register for destruction with ACE_Object_Manager.
- ACE_Object_Manager::at_exit (singleton);
-#if defined (ACE_MT_SAFE) && (ACE_MT_SAFE != 0)
- }
- else
- {
- // Obtain a lock from the ACE_Object_Manager. The pointer
- // is static, so we only obtain one per ACE_Singleton instantiation.
- static ACE_LOCK *lock = 0;
- if (ACE_Object_Manager::get_singleton_lock (lock) != 0)
- // Failed to allocate the lock!
- return 0;
-
- ACE_GUARD_RETURN (ACE_LOCK, ace_mon, *lock, 0);
-
- if (singleton == 0)
- {
- ACE_NEW_RETURN (singleton,
- (ACE_TSS_Singleton<TYPE, ACE_LOCK>), 0);
-
- // Register for destruction with ACE_Object_Manager.
- ACE_Object_Manager::at_exit (singleton);
- }
- }
-#endif /* ACE_MT_SAFE */
- }
-
- return ACE_TSS_GET (&singleton->instance_, TYPE);
-}
-
-template <class TYPE, class ACE_LOCK> void
-ACE_TSS_Singleton<TYPE, ACE_LOCK>::cleanup (void *)
-{
- ACE_TRACE ("ACE_TSS_Singleton::cleanup");
-
- delete this;
- ACE_TSS_Singleton<TYPE, ACE_LOCK>::instance_i () = 0;
-}
-
-#if !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES)
-// Pointer to the Singleton instance.
-template <class TYPE, class ACE_LOCK> ACE_TSS_Singleton <TYPE, ACE_LOCK> *
-ACE_TSS_Singleton<TYPE, ACE_LOCK>::singleton_ = 0;
-#endif /* !defined (ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES) */
-
-#endif /* ACE_SINGLETON_C */
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