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ACE_Thread_Exit Class Reference

Keep exit information for a Thread in thread specific storage. so that the thread-specific exit hooks will get called no matter how the thread exits (e.g., via <ACE_Thread::exit>, C++ or Win32 exception, "falling off the end" of the thread entry point function, etc.). More...

#include <Thread_Exit.h>

Collaboration diagram for ACE_Thread_Exit:

[legend]List of all members.

Public Methods
	ACE_Thread_Exit (void)
	Capture the Thread that will be cleaned up automatically.
void	thr_mgr (ACE_Thread_Manager *tm)
	Set the <ACE_Thread_Manager>.
	~ACE_Thread_Exit (void)
Static Public Methods
ACE_Thread_Exit *	instance (void)
	Singleton access point.
void	cleanup (void *instance)
Private Attributes
ACE_Thread_Control	thread_control_
Static Private Attributes
unsigned int	is_constructed_ = 0

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Detailed Description

Keep exit information for a Thread in thread specific storage. so that the thread-specific exit hooks will get called no matter how the thread exits (e.g., via <ACE_Thread::exit>, C++ or Win32 exception, "falling off the end" of the thread entry point function, etc.).

This clever little helper class is stored in thread-specific storage using the <ACE_TSS> wrapper. When a thread exits the <ACE_TSS::cleanup> function deletes this object, thereby closing it down gracefully.

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Constructor & Destructor Documentation

ACE_Thread_Exit::ACE_Thread_Exit (  void    )

Capture the Thread that will be cleaned up automatically.

ACE_Thread_Exit::~ACE_Thread_Exit (  void    )

Destructor calls the thread-specific exit hooks when a thread exits.

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Member Function Documentation

void ACE_Thread_Exit::cleanup (  void *    instance )  [static]

Cleanup method, used by the <ACE_Object_Manager> to destroy the singleton.

ACE_Thread_Exit * ACE_Thread_Exit::instance (  void    )  [static]

Singleton access point.

void ACE_Thread_Exit::thr_mgr (  ACE_Thread_Manager *    tm )

Set the <ACE_Thread_Manager>.

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Member Data Documentation

u_int ACE_Thread_Exit::is_constructed_ = 0 [static, private]

Used to detect whether we should create a new instance (or not) within the instance method -- we don't trust the instance_ ptr because the destructor may have run (if ACE::fini() was called). See bug #526. We don't follow the singleton pattern due to dependency issues.

ACE_Thread_Control ACE_Thread_Exit::thread_control_ [private]

Automatically add/remove the thread from the <ACE_Thread_Manager>.

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The documentation for this class was generated from the following files:

• Thread_Exit.h
• Thread_Exit.cpp

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