#include <Task_T.h>
Inheritance diagram for ACE_Task


Public Methods | |
| ACE_Task (ACE_Thread_Manager *thr_mgr = 0, ACE_Message_Queue<ACE_SYNCH_USE> *mq = 0) | |
| virtual | ~ACE_Task (void) |
| Destructor. | |
| ACE_Message_Queue<ACE_SYNCH_USE>* | msg_queue (void) |
| Gets the message queue associated with this task. | |
| void | msg_queue (ACE_Message_Queue<ACE_SYNCH_USE> *) |
| Sets the message queue associated with this task. | |
| int | putq (ACE_Message_Block *, ACE_Time_Value *timeout = 0) |
| Insert message into the message queue. Note that <timeout> uses <{absolute}> time rather than <{relative}> time. | |
| int | getq (ACE_Message_Block *&mb, ACE_Time_Value *timeout = 0) |
| Extract the first message from the queue (blocking). Note that <timeout> uses <{absolute}> time rather than <{relative}> time. | |
| int | ungetq (ACE_Message_Block *, ACE_Time_Value *timeout = 0) |
| Return a message to the queue. Note that <timeout> uses <{absolute}> time rather than <{relative}> time. | |
| int | reply (ACE_Message_Block *, ACE_Time_Value *timeout = 0) |
| int | put_next (ACE_Message_Block *msg, ACE_Time_Value *timeout = 0) |
| int | can_put (ACE_Message_Block *) |
| Tests whether we can enqueue a message without blocking. | |
| const ACE_TCHAR* | name (void) const |
| Return the name of the enclosing Module if there's one associated with the Task, else returns 0. | |
| ACE_Task<ACE_SYNCH_USE>* | next (void) |
| Get next Task pointer. Set next Task pointer. | |
| void | next (ACE_Task<ACE_SYNCH_USE> *) |
| ACE_Task<ACE_SYNCH_USE>* | sibling (void) |
| Return the Task's sibling if there's one associated with the Task's Module, else returns 0. | |
| int | flush (u_long flag = ACE_Task_Flags::ACE_FLUSHALL) |
| void | water_marks (ACE_IO_Cntl_Msg::ACE_IO_Cntl_Cmds, size_t) |
| Manipulate watermarks. | |
| void | dump (void) const |
| Dump the state of an object. | |
Public Attributes | |
| module void | const |
| Return the Task's Module if there is one, else returns 0. | |
| ACE_Message_Queue<ACE_SYNCH_USE>* | msg_queue_ |
| Queue of messages on the ACE_Task.. | |
| int | delete_msg_queue_ |
| 1 if should delete Message_Queue, 0 otherwise. | |
| ACE_Module<ACE_SYNCH_USE>* | mod_ |
| Back-pointer to the enclosing module. | |
| ACE_Task<ACE_SYNCH_USE>* | next_ |
| Pointer to adjacent ACE_Task. | |
| ACE_ALLOC_HOOK_DECLARE | |
| Declare the dynamic allocation hooks. | |
Private Methods | |
| void | operator= (const ACE_Task< _ACE_SYNCH_MUTEX_T, _ACE_SYNCH_CONDITION_T > &) |
| ACE_Task (const ACE_Task< _ACE_SYNCH_MUTEX_T, _ACE_SYNCH_CONDITION_T > &) | |
Friends | |
| class | ACE_Module< ACE_SYNCH_USE > |
| class | ACE_Module_Type |
This class serves as the basis for passive and active objects in ACE.
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Initialize a Task, supplying a thread manager and a message queue. If the user doesn't supply a ACE_Message_Queue pointer then we'll allocate one dynamically. Otherwise, we'll use the one passed as a parameter. |
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Destructor.
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Tests whether we can enqueue a message without blocking.
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Dump the state of an object.
Reimplemented in ACE_Stream_Head, ACE_Stream_Tail, ACE_Thru_Task, ACE_Svc_Handler, and ACE_Buffered_Svc_Handler. |
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Flush the queue. Note that if this conflicts with the C++ iostream <flush> function, just rewrite the iostream function as ::<flush>. |
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Extract the first message from the queue (blocking). Note that <timeout> uses <{absolute}> time rather than <{relative}> time.
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Sets the message queue associated with this task.
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Gets the message queue associated with this task.
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Return the name of the enclosing Module if there's one associated with the Task, else returns 0.
Reimplemented in ACE_NT_Service. |
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Get next Task pointer. Set next Task pointer.
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Transfer message to the adjacent ACE_Task in a ACE_Stream. Note that <timeout> uses <{absolute}> time rather than <{relative}> time. |
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Insert message into the message queue. Note that <timeout> uses <{absolute}> time rather than <{relative}> time.
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Turn the message around and send it back down the Stream. Note that <timeout> uses <{absolute}> time rather than <{relative}> time. |
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Return the Task's sibling if there's one associated with the Task's Module, else returns 0.
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Return a message to the queue. Note that <timeout> uses <{absolute}> time rather than <{relative}> time.
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Manipulate watermarks.
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Declare the dynamic allocation hooks.
Reimplemented in ACE_NT_Service, ACE_Stream_Head, ACE_Stream_Tail, and ACE_Thru_Task. |
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Return the Task's Module if there is one, else returns 0.
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1 if should delete Message_Queue, 0 otherwise.
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Back-pointer to the enclosing module.
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Queue of messages on the ACE_Task..
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Pointer to adjacent ACE_Task.
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1.2.3 written by Dimitri van Heesch,
© 1997-2000