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ACE_Thru_Task Class Template Reference

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

#include <Stream_Modules.h>

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List of all members.

Public Methods

 ACE_Thru_Task (void)
 Construction.

 ~ACE_Thru_Task (void)
 Destruction.

virtual int open (void *a = 0)
 Hook called to open a Task. can be used to pass arbitrary information into <open>.

virtual int close (u_long flags = 0)
virtual int put (ACE_Message_Block *msg, ACE_Time_Value * = 0)
 Transfer msg into the queue to handle immediate processing.

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> template class ACE_Thru_Task

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_Thru_Task<> ( void )
 

Construction.

template<ACE_SYNCH_DECL>
ACE_Thru_Task<>::~ACE_Thru_Task<> ( void )
 

Destruction.


Member Function Documentation

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

Hook called from when during thread exit and from the default implemenation 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<>::dump ( void ) const
 

Dump the state of an object.

Reimplemented from ACE_Task.

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

Terminates object when dynamic unlinking occurs.

Reimplemented from ACE_Shared_Object.

template<ACE_SYNCH_DECL>
int ACE_Thru_Task< ACE_SYNCH_USE >::info ( ACE_TCHAR ** strp,
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_USE >::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_USE >::open ( void * a = 0 ) [virtual]
 

Hook called to open a Task. can be used to pass arbitrary information into <open>.

Reimplemented from ACE_Task_Base.

template<ACE_SYNCH_DECL>
int ACE_Thru_Task< ACE_SYNCH_USE >::put ( ACE_Message_Block * msg,
ACE_Time_Value * tv = 0 ) [virtual]
 

Transfer msg into the queue to handle immediate processing.

Reimplemented from ACE_Task_Base.

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

Run by a daemon thread to handle deferred processing.

Reimplemented from ACE_Task_Base.


Member Data Documentation

template<ACE_SYNCH_DECL>
ACE_Thru_Task<>::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Reimplemented from ACE_Task.


The documentation for this class was generated from the following files:
Generated at Fri Oct 5 07:05:10 2001 for ACE by doxygen1.2.3 written by Dimitri van Heesch, © 1997-2000