ACE  6.1.0
Protected Member Functions | Friends
ACE_POSIX_Asynch_Write_File_Result Class Reference

This class provides implementation for <ACE_Asynch_Write_File_Result> for POSIX platforms. More...

#include <POSIX_Asynch_IO.h>

Inheritance diagram for ACE_POSIX_Asynch_Write_File_Result:
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Collaboration diagram for ACE_POSIX_Asynch_Write_File_Result:
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List of all members.

Protected Member Functions

 ACE_POSIX_Asynch_Write_File_Result (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, ACE_Message_Block &message_block, size_t bytes_to_write, const void *act, u_long offset, u_long offset_high, ACE_HANDLE event, int priority, int signal_number)
virtual void complete (size_t bytes_transferred, int success, const void *completion_key, u_long error)
 ACE_Proactor will call this method when the write completes.
virtual ~ACE_POSIX_Asynch_Write_File_Result (void)
 Destructor.

Friends

class ACE_POSIX_Asynch_Write_File
 Factory classes will have special permissions.
class ACE_POSIX_Proactor
 The Proactor constructs the Result class for faking results.

Detailed Description

This class provides implementation for <ACE_Asynch_Write_File_Result> for POSIX platforms.

This class has all the information necessary for the handler to uniquiely identify the completion of the asynchronous write.

This class differs slightly from <ACE_Asynch_Write_Stream::Result> as it calls back <ACE_Handler::handle_write_file> on the handler instead of <ACE_Handler::handle_write_stream>. No additional state is required by this class as <ACE_Asynch_Result> can store the offset.


Constructor & Destructor Documentation

ACE_POSIX_Asynch_Write_File_Result::ACE_POSIX_Asynch_Write_File_Result ( const ACE_Handler::Proxy_Ptr handler_proxy,
ACE_HANDLE  handle,
ACE_Message_Block message_block,
size_t  bytes_to_write,
const void *  act,
u_long  offset,
u_long  offset_high,
ACE_HANDLE  event,
int  priority,
int  signal_number 
) [protected]

Constructor is protected since creation is limited to ACE_Asynch_Write_File factory.

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

Destructor.


Member Function Documentation

void ACE_POSIX_Asynch_Write_File_Result::complete ( size_t  bytes_transferred,
int  success,
const void *  completion_key,
u_long  error 
) [protected, virtual]

ACE_Proactor will call this method when the write completes.

Reimplemented from ACE_POSIX_Asynch_Write_Stream_Result.


Friends And Related Function Documentation

friend class ACE_POSIX_Asynch_Write_File [friend]

Factory classes will have special permissions.

friend class ACE_POSIX_Proactor [friend]

The Proactor constructs the Result class for faking results.

Reimplemented from ACE_POSIX_Asynch_Write_Stream_Result.


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