ACE_WIN32_Asynch_Operation Class Reference

This class abstracts out the common things needed for implementing Asynch_Operation for WIN32 platform. More...

#include <WIN32_Asynch_IO.h>

Inheritance diagram for ACE_WIN32_Asynch_Operation:

[legend]Collaboration diagram for ACE_WIN32_Asynch_Operation:


Public Methods
int	open (ACE_Handler &handler, ACE_HANDLE handle, const void completion_key, ACE_Proactor proactor)
int	cancel (void)
ACE_Proactor *	proactor (void) const
	Return the underlying proactor.
Protected Methods
	ACE_WIN32_Asynch_Operation (ACE_WIN32_Proactor *win32_proactor)
	Constructor.
virtual	~ACE_WIN32_Asynch_Operation (void)
	Destructor.
Protected Attributes
ACE_WIN32_Proactor *	win32_proactor_
	Win32 Proactor.
ACE_Proactor *	proactor_
	Proactor that this asynch IO is registered with.
ACE_Handler *	handler_
	Handler that will receive the callback.
ACE_HANDLE	handle_
	I/O handle used for reading.

Detailed Description

This class abstracts out the common things needed for implementing Asynch_Operation for WIN32 platform.

ACE_WIN32_Asynch_Operation::ACE_WIN32_Asynch_Operation ( ACE_WIN32_Proactor * win32_proactor ) [protected]

Constructor.

ACE_WIN32_Asynch_Operation::~ACE_WIN32_Asynch_Operation ( void ) [protected, virtual]

Destructor.

int ACE_WIN32_Asynch_Operation::cancel ( void ) [virtual]

This cancels all pending accepts operations that were issued by the calling thread. The function does not cancel asynchronous operations issued by other threads.
Implements ACE_Asynch_Operation_Impl.
Reimplemented in ACE_WIN32_Asynch_Read_Stream, ACE_WIN32_Asynch_Write_Stream, ACE_WIN32_Asynch_Read_File, ACE_WIN32_Asynch_Write_File, ACE_WIN32_Asynch_Accept, ACE_WIN32_Asynch_Connect, ACE_WIN32_Asynch_Transmit_File, ACE_WIN32_Asynch_Read_Dgram, and ACE_WIN32_Asynch_Write_Dgram.

int ACE_WIN32_Asynch_Operation::open ( ACE_Handler & handler,

ACE_HANDLE handle,

const void * completion_key,

ACE_Proactor * proactor

) [virtual]

Initializes the factory with information which will be used with each asynchronous call. If (<handle> == ACE_INVALID_HANDLE), <ACE_Handler::handle> will be called on the <handler> to get the correct handle.
Implements ACE_Asynch_Operation_Impl.
Reimplemented in ACE_WIN32_Asynch_Read_Stream, ACE_WIN32_Asynch_Write_Stream, ACE_WIN32_Asynch_Read_File, ACE_WIN32_Asynch_Write_File, ACE_WIN32_Asynch_Accept, ACE_WIN32_Asynch_Connect, ACE_WIN32_Asynch_Transmit_File, ACE_WIN32_Asynch_Read_Dgram, and ACE_WIN32_Asynch_Write_Dgram.

ACE_HANDLE ACE_WIN32_Asynch_Operation::handle_ [protected]

I/O handle used for reading.

ACE_Handler* ACE_WIN32_Asynch_Operation::handler_ [protected]

Handler that will receive the callback.

ACE_Proactor* ACE_WIN32_Asynch_Operation::proactor_ [protected]

Proactor that this asynch IO is registered with.

ACE_WIN32_Proactor* ACE_WIN32_Asynch_Operation::win32_proactor_ [protected]

Win32 Proactor.

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

Generated on Wed Jan 14 22:50:13 2004 for ACE by

1.2.18