Standard module that acts as a "no op", simply passing on all data to its adjacent neighbor. More...

#include <Stream_Modules.h>

Inheritance diagram for ACE_Thru_Task< ACE_SYNCH_DECL >:

Collaboration diagram for ACE_Thru_Task< ACE_SYNCH_DECL >:

Public Member Functions
	ACE_Thru_Task (void)
	Construction.
	~ACE_Thru_Task (void)
	Destruction.
virtual int	open (void *a=0)
virtual int	close (u_long flags=0)
virtual int	put (ACE_Message_Block msg, ACE_Time_Value =0)
virtual int	svc (void)
	Run by a daemon thread to handle deferred processing.
virtual int	init (int argc, ACE_TCHAR *argv[])
	Initializes object when dynamic linking occurs.
virtual int	info (ACE_TCHAR **info_string, size_t length) const
	Returns information on a service object.
virtual int	fini (void)
	Terminates object when dynamic unlinking occurs.
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.

Detailed Description

template<ACE_SYNCH_DECL>
class ACE_Thru_Task< ACE_SYNCH_DECL >

Standard module that acts as a "no op", simply passing on all data to its adjacent neighbor.

Constructor & Destructor Documentation

template<ACE_SYNCH_DECL >

ACE_Thru_Task< ACE_SYNCH_DECL >::ACE_Thru_Task ( void )

Construction.

template<ACE_SYNCH_DECL >

ACE_Thru_Task< ACE_SYNCH_DECL >::~ACE_Thru_Task ( void )

Destruction.

Member Function Documentation

template<ACE_SYNCH_DECL >

int ACE_Thru_Task< ACE_SYNCH_DECL >::close ( u_long flags = 0 ) [virtual]

Hook called from ACE_Thread_Exit when during thread exit and from the default implementation of module_closed(). In general, this method shouldn't be called directly by an application, particularly if the Task is running as an Active Object. Instead, a special message should be passed into the Task via the put() method defined below, and the svc() method should interpret this as a flag to shut down the Task.

Reimplemented from ACE_Task_Base.

template<ACE_SYNCH_DECL >

void ACE_Thru_Task< ACE_SYNCH_DECL >::dump ( void ) const

Dump the state of an object.

Reimplemented from ACE_Task< ACE_SYNCH_USE >.

template<ACE_SYNCH_DECL >

int ACE_Thru_Task< ACE_SYNCH_DECL >::fini ( void ) [virtual]

Terminates object when dynamic unlinking occurs.

Reimplemented from ACE_Shared_Object.

template<ACE_SYNCH_DECL >

int ACE_Thru_Task< ACE_SYNCH_DECL >::info	(	ACE_TCHAR **	info_string,
		size_t	length
	)		const `[virtual]`

Returns information on a service object.

Reimplemented from ACE_Shared_Object.

template<ACE_SYNCH_DECL >

int ACE_Thru_Task< ACE_SYNCH_DECL >::init	(	int	argc,
		ACE_TCHAR *	argv[]
	)		`[virtual]`

Initializes object when dynamic linking occurs.

Reimplemented from ACE_Shared_Object.

template<ACE_SYNCH_DECL >

int ACE_Thru_Task< ACE_SYNCH_DECL >::open ( void * args = 0 ) [virtual]

Hook called to initialize a task and prepare it for execution. args can be used to pass arbitrary information into <open>.

Reimplemented from ACE_Task_Base.

template<ACE_SYNCH_DECL >

int ACE_Thru_Task< ACE_SYNCH_DECL >::put	(	ACE_Message_Block *	,
		ACE_Time_Value *	= `0`
	)		`[virtual]`

A hook method that can be used to pass a message to a task, where it can be processed immediately or queued for subsequent processing in the svc() hook method.

Reimplemented from ACE_Task_Base.

template<ACE_SYNCH_DECL >

int ACE_Thru_Task< ACE_SYNCH_DECL >::svc ( void ) [virtual]

Run by a daemon thread to handle deferred processing.

Reimplemented from ACE_Task_Base.