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ACE_POSIX_Asynch_Write_File Class Reference

#include <POSIX_Asynch_IO.h>

Inheritance diagram for ACE_POSIX_Asynch_Write_File:

[legend]Collaboration diagram for ACE_POSIX_Asynch_Write_File:

[legend]List of all members.

Public Methods
	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 Methods
int	write (ACE_Message_Block &message_block, size_t bytes_to_write, const void *act, int priority, int signal_number=0)

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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).

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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.

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Member Function Documentation

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.

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.

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

• POSIX_Asynch_IO.h
• POSIX_Asynch_IO.cpp

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