ACE_POSIX_Asynch_Write_File Class Reference

#include <POSIX_Asynch_IO.h>

Inheritance diagram for ACE_POSIX_Asynch_Write_File:

Collaboration diagram for ACE_POSIX_Asynch_Write_File:

List of all members.

Public Member Functions
	ACE_POSIX_Asynch_Write_File (ACE_POSIX_Proactor *posix_proactor)
	Constructor.
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.
Private Member Functions
int	write (ACE_Message_Block &message_block, size_t bytes_to_write, const void *act, int priority, int signal_number=0)

---

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
	)		[private, virtual]

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:

• POSIX_Asynch_IO.h
• POSIX_Asynch_IO.cpp