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ACE_POSIX_Asynch_Timer Class Reference

This class is posted to the completion port when a timer expires. When the complete() method of this object is called, the handler's handle_timeout() method will be called. More...

#include <POSIX_Proactor.h>

Inheritance diagram for ACE_POSIX_Asynch_Timer:
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Collaboration diagram for ACE_POSIX_Asynch_Timer:
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Protected Member Functions

 ACE_POSIX_Asynch_Timer (const ACE_Handler::Proxy_Ptr &handler_proxy, const void *act, const ACE_Time_Value &tv, ACE_HANDLE event=ACE_INVALID_HANDLE, int priority=0, int signal_number=ACE_SIGRTMIN)
 Constructor. More...
 
virtual ~ACE_POSIX_Asynch_Timer (void)
 Destructor. More...
 
virtual void complete (size_t bytes_transferred, int success, const void *completion_key, u_long error=0)
 This method calls the handler's handle_timeout method. More...
 
- Protected Member Functions inherited from ACE_POSIX_Asynch_Result
 ACE_POSIX_Asynch_Result (const ACE_Handler::Proxy_Ptr &handler_proxy, const void *act, ACE_HANDLE event, u_long offset, u_long offset_high, int priority, int signal_number)
 Constructor. <Event> is not used on POSIX. More...
 
- Protected Member Functions inherited from ACE_Asynch_Result_Impl
 ACE_Asynch_Result_Impl (void)
 Do-nothing constructor. More...
 

Protected Attributes

ACE_Time_Value time_
 Time value requested by caller. More...
 
- Protected Attributes inherited from ACE_POSIX_Asynch_Result
ACE_Handler::Proxy_Ptr handler_proxy_
 Handler that will be called back. More...
 
const void * act_
 
size_t bytes_transferred_
 Bytes transferred by this operation. More...
 
int success_
 Success indicator. More...
 
const void * completion_key_
 ACT associated with handle. More...
 
u_long error_
 Error if operation failed. More...
 

Friends

class ACE_POSIX_Proactor
 

Additional Inherited Members

- Public Member Functions inherited from ACE_POSIX_Asynch_Result
size_t bytes_transferred (void) const
 Number of bytes transferred by the operation. More...
 
const void * act (void) const
 ACT associated with the operation. More...
 
int success (void) const
 Did the operation succeed? More...
 
const void * completion_key (void) const
 
u_long error (void) const
 Error value if the operation fails. More...
 
ACE_HANDLE event (void) const
 This returns ACE_INVALID_HANDLE on POSIX4 platforms. More...
 
u_long offset (void) const
 
u_long offset_high (void) const
 
int priority (void) const
 Priority of the operation. More...
 
int signal_number (void) const
 
int post_completion (ACE_Proactor_Impl *proactor)
 Post this to the Proactor. More...
 
virtual ~ACE_POSIX_Asynch_Result (void)
 Destructor. More...
 
void set_error (u_long errcode)
 Simulate error value to use in the post_completion () More...
 
void set_bytes_transferred (size_t nbytes)
 Simulate value to use in the post_completion () More...
 
- Public Member Functions inherited from ACE_Asynch_Result_Impl
virtual ~ACE_Asynch_Result_Impl (void)
 

Detailed Description

This class is posted to the completion port when a timer expires. When the complete() method of this object is called, the handler's handle_timeout() method will be called.

Constructor & Destructor Documentation

ACE_POSIX_Asynch_Timer::ACE_POSIX_Asynch_Timer ( const ACE_Handler::Proxy_Ptr handler_proxy,
const void *  act,
const ACE_Time_Value tv,
ACE_HANDLE  event = ACE_INVALID_HANDLE,
int  priority = 0,
int  signal_number = ACE_SIGRTMIN 
)
protected

Constructor.

virtual ACE_POSIX_Asynch_Timer::~ACE_POSIX_Asynch_Timer ( void  )
inlineprotectedvirtual

Destructor.

Member Function Documentation

void ACE_POSIX_Asynch_Timer::complete ( size_t  bytes_transferred,
int  success,
const void *  completion_key,
u_long  error = 0 
)
protectedvirtual

This method calls the handler's handle_timeout method.

Implements ACE_Asynch_Result_Impl.

Friends And Related Function Documentation

friend class ACE_POSIX_Proactor
friend

The factory method for this class is with the POSIX_Proactor class.

Member Data Documentation

ACE_Time_Value ACE_POSIX_Asynch_Timer::time_
protected

Time value requested by caller.


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