#include <POSIX_Asynch_IO.h>

Inheritance diagram for ACE_POSIX_Asynch_Write_File:

Collaboration diagram for ACE_POSIX_Asynch_Write_File:

Public Member Functions
	ACE_POSIX_Asynch_Write_File (ACE_POSIX_Proactor *posix_proactor)
	Constructor. More...

int	write (ACE_Message_Block &message_block, size_t bytes_to_write, u_long offset, u_long offset_high, const void *act, int priority, int signal_number=0)

virtual	~ACE_POSIX_Asynch_Write_File (void)
	Destructor. More...

Public Member Functions inherited from ACE_Asynch_Write_File_Impl
virtual	~ACE_Asynch_Write_File_Impl (void)

virtual int	writev (ACE_Message_Block &message_block, size_t bytes_to_write, u_long offset, u_long offset_high, const void *act, int priority, int signal_number)=0

virtual int	writev (ACE_Message_Block &message_block, size_t bytes_to_write, const void *act, int priority, int signal_number)=0

Public Member Functions inherited from ACE_Asynch_Write_Stream_Impl
virtual	~ACE_Asynch_Write_Stream_Impl (void)

Public Member Functions inherited from ACE_Asynch_Operation_Impl
virtual	~ACE_Asynch_Operation_Impl (void)

Public Member Functions inherited from ACE_POSIX_Asynch_Write_Stream
	ACE_POSIX_Asynch_Write_Stream (ACE_POSIX_Proactor *posix_proactor)
	Constructor. More...

virtual	~ACE_POSIX_Asynch_Write_Stream (void)
	Destructor. More...

Public Member Functions inherited from ACE_POSIX_Asynch_Operation
int	open (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, const void completion_key, ACE_Proactor proactor=0)

int	cancel (void)
	Check the documentation for ACE_Asynch_Operation::cancel. More...

ACE_Proactor *	proactor (void) const
	Return the underlying proactor. More...

ACE_POSIX_Proactor *	posix_proactor (void) const
	Return the underlying Proactor implementation. More...

Private Member Functions
int	write (ACE_Message_Block &message_block, size_t bytes_to_write, const void *act, int priority, int signal_number=0)

Additional Inherited Members
Protected Member Functions inherited from ACE_Asynch_Write_File_Impl
	ACE_Asynch_Write_File_Impl (void)
	Do-nothing constructor. More...

Protected Member Functions inherited from ACE_Asynch_Write_Stream_Impl
	ACE_Asynch_Write_Stream_Impl (void)
	Do-nothing constructor. More...

Protected Member Functions inherited from ACE_Asynch_Operation_Impl
	ACE_Asynch_Operation_Impl (void)
	Do-nothing constructor. More...

Protected Member Functions inherited from ACE_POSIX_Asynch_Operation
	ACE_POSIX_Asynch_Operation (ACE_POSIX_Proactor *posix_proactor)
	Contructor. More...

virtual	~ACE_POSIX_Asynch_Operation (void)
	Destructor. More...

Protected Attributes inherited from ACE_POSIX_Asynch_Operation
ACE_POSIX_Proactor *	posix_proactor_

ACE_Proactor *	proactor_
	Proactor that this Asynch IO will be registered with. More...

ACE_Handler::Proxy_Ptr	handler_proxy_
	Handler that will receive the callback. More...

ACE_HANDLE	handle_
	I/O handle used for reading. More...

Detailed Description

This class provides concrete implementation for <ACE_Asynch_Write_File> for POSIX platforms where the completion strategy for Proactor is based on AIOCB (AIO Control Blocks).

Constructor & Destructor Documentation

ACE_POSIX_Asynch_Write_File::ACE_POSIX_Asynch_Write_File ( ACE_POSIX_Proactor * posix_proactor )

Constructor.

ACE_POSIX_Asynch_Write_File::~ACE_POSIX_Asynch_Write_File ( void )

virtual

Destructor.

Member Function Documentation

int ACE_POSIX_Asynch_Write_File::write	(	ACE_Message_Block &	message_block,
		size_t	bytes_to_write,
		u_long	offset,
		u_long	offset_high,
		const void *	act,
		int	priority,
		int	signal_number = `0`
	)

virtual

This starts off an asynchronous write. Upto bytes_to_write will be written and stored in the message_block. The write will start at offset from the beginning of the file.

Implements ACE_Asynch_Write_File_Impl.

int ACE_POSIX_Asynch_Write_File::write	(	ACE_Message_Block &	message_block,
		size_t	bytes_to_write,
		const void *	act,
		int	priority,
		int	signal_number = `0`
	)

privatevirtual

This <write> belongs to ACE_POSIX_Asynch_Write_Stream. We have put this here to avoid compiler warnings. We forward this method call to the <ACE_POSIX_Asynch_Write_Stream::write> one.

Implements ACE_Asynch_Write_File_Impl.

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

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation