ACE  6.1.1
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Public Member Functions | Protected Member Functions
ACE_Asynch_Write_Stream_Impl Class Reference

Abstract base class for all the concrete implementation classes that provide different implementations for the ACE_Asynch_Write_Stream class. More...

#include <Asynch_IO_Impl.h>

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Collaboration diagram for ACE_Asynch_Write_Stream_Impl:
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List of all members.

Public Member Functions

virtual ~ACE_Asynch_Write_Stream_Impl (void)
virtual int write (ACE_Message_Block &message_block, size_t bytes_to_write, 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

Protected Member Functions

 ACE_Asynch_Write_Stream_Impl (void)
 Do-nothing constructor.

Detailed Description

Abstract base class for all the concrete implementation classes that provide different implementations for the ACE_Asynch_Write_Stream class.


Constructor & Destructor Documentation

Do-nothing constructor.


Member Function Documentation

virtual int ACE_Asynch_Write_Stream_Impl::write ( ACE_Message_Block message_block,
size_t  bytes_to_write,
const void *  act,
int  priority,
int  signal_number 
) [pure virtual]

This starts off an asynchronous write. Upto bytes_to_write will be written from the message_block.

Implemented in ACE_POSIX_Asynch_Write_File, ACE_Asynch_Write_File_Impl, and ACE_POSIX_Asynch_Write_Stream.

virtual int ACE_Asynch_Write_Stream_Impl::writev ( ACE_Message_Block message_block,
size_t  bytes_to_write,
const void *  act,
int  priority,
int  signal_number 
) [pure virtual]

Same as above but with gather support, through chaining of composite message blocks using the continuation field.

Implemented in ACE_Asynch_Write_File_Impl.


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