Converts a C++ function into a function that can be called from a thread creation routine (e.g., pthread_create() or _beginthreadex()) that expects an extern "C" entry point. This class also makes it possible to transparently provide hooks to register a thread with an ACE_Thread_Manager. More...

#include <Thread_Adapter.h>

Inheritance diagram for ACE_Thread_Adapter:

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Collaboration diagram for ACE_Thread_Adapter:

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Public Member Functions
	ACE_Thread_Adapter (ACE_THR_FUNC user_func, void arg, ACE_THR_C_FUNC entry_point=(ACE_THR_C_FUNC) ACE_THREAD_ADAPTER_NAME, ACE_Thread_Manager thr_mgr=0, ACE_Thread_Descriptor *td=0, long cancel_flags=0)
	Constructor.

virtual ACE_THR_FUNC_RETURN	invoke ()

ACE_Thread_Manager *	thr_mgr ()
	Accessor for the optional ACE_Thread_Manager.

Public Member Functions inherited from ACE_Base_Thread_Adapter
virtual	~ACE_Base_Thread_Adapter ()=default

ACE_THR_C_FUNC	entry_point ()

Public Attributes
	ACE_ALLOC_HOOK_DECLARE

Protected Member Functions
	~ACE_Thread_Adapter ()
	Ensure that this object must be allocated on the heap.

Protected Member Functions inherited from ACE_Base_Thread_Adapter
	ACE_Base_Thread_Adapter (ACE_THR_FUNC user_func, void arg, ACE_THR_C_FUNC entry_point=(ACE_THR_C_FUNC) ACE_THREAD_ADAPTER_NAME, ACE_OS_Thread_Descriptor td=0, long cancel_flags=0)
	Constructor.

void	inherit_log_msg ()

Private Member Functions
virtual ACE_THR_FUNC_RETURN	invoke_i ()

Private Attributes
ACE_Thread_Manager *	thr_mgr_
	Optional thread manager.

Additional Inherited Members
Static Public Member Functions inherited from ACE_Base_Thread_Adapter
static void	close_log_msg ()
	Invoke the close_log_msg_hook, if it is present.

static void	sync_log_msg (const ACE_TCHAR *prog_name)
	Invoke the sync_log_msg_hook, if it is present.

static ACE_OS_Thread_Descriptor *	thr_desc_log_msg ()
	Invoke the thr_desc_log_msg_hook, if it is present.

Protected Attributes inherited from ACE_Base_Thread_Adapter
ACE_THR_FUNC	user_func_
	Thread startup function passed in by the user (C++ linkage).

void *	arg_
	Argument to thread startup function.

ACE_THR_C_FUNC	entry_point_

ACE_OS_Thread_Descriptor *	thr_desc_

ACE_OS_Log_Msg_Attributes	log_msg_attributes_
	The ACE_Log_Msg attributes.

ACE_Service_Gestalt *const	ctx_
	That is useful for gprof, define itimerval.

long	flags_

Detailed Description

Converts a C++ function into a function that can be called from a thread creation routine (e.g., pthread_create() or _beginthreadex()) that expects an extern "C" entry point. This class also makes it possible to transparently provide hooks to register a thread with an ACE_Thread_Manager.

This class is used in ACE_OS::thr_create(). In general, the thread that creates an object of this class is different from the thread that calls invoke() on this object. Therefore, the invoke() method is responsible for deleting itself.

Constructor & Destructor Documentation

◆ ACE_Thread_Adapter()

ACE_Thread_Adapter::ACE_Thread_Adapter	(	ACE_THR_FUNC	user_func,
		void *	arg,
		ACE_THR_C_FUNC	entry_point = (ACE_THR_C_FUNC) ACE_THREAD_ADAPTER_NAME,
		ACE_Thread_Manager *	thr_mgr = 0,
		ACE_Thread_Descriptor *	td = 0,
		long	cancel_flags = 0 )

Constructor.

◆ ~ACE_Thread_Adapter()

ACE_Thread_Adapter::~ACE_Thread_Adapter ( )

protected

Ensure that this object must be allocated on the heap.

Member Function Documentation

◆ invoke()

ACE_THR_FUNC_RETURN ACE_Thread_Adapter::invoke ( )

virtual

Execute the <user_func_> with the <arg>. This function deletes this, thereby rendering the object useless after the call returns.

Implements ACE_Base_Thread_Adapter.

◆ invoke_i()

ACE_THR_FUNC_RETURN ACE_Thread_Adapter::invoke_i ( )

privatevirtual

Called by invoke, mainly here to separate the SEH stuff because SEH on Win32 doesn't compile with local vars with destructors.

◆ thr_mgr()

ACE_Thread_Manager * ACE_Thread_Adapter::thr_mgr ( )

inline

Accessor for the optional ACE_Thread_Manager.

Member Data Documentation

◆ ACE_ALLOC_HOOK_DECLARE

ACE_Thread_Adapter::ACE_ALLOC_HOOK_DECLARE

◆ thr_mgr_

ACE_Thread_Manager* ACE_Thread_Adapter::thr_mgr_

private

Optional thread manager.

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

Public Member Functions

Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members