ACE_Asynch_Write_File::Result Class Reference

This is that class which will be passed back to the {handler} when the asynchronous write completes. This class forwards all the methods to the implementation class. More...

#include <Asynch_IO.h>

Inheritance diagram for ACE_Asynch_Write_File::Result:

Collaboration diagram for ACE_Asynch_Write_File::Result:

Public Member Functions
ACE_Asynch_Write_File_Result_Impl *	implementation (void) const
	Get the implementation class. More...
Public Member Functions inherited from ACE_Asynch_Write_Stream::Result
size_t	bytes_to_write (void) const
ACE_Message_Block &	message_block (void) const
	Message block that contains the data to be written. More...
ACE_HANDLE	handle (void) const
	I/O handle used for writing. More...
ACE_Asynch_Write_Stream_Result_Impl *	implementation (void) const
	Get the implementation class. More...
Public Member Functions inherited from ACE_Asynch_Result
size_t	bytes_transferred (void) const
	Number of bytes transferred by the operation. More...
const void *	act (void) const
	ACT associated with the operation. More...
int	success (void) const
	Did the operation succeed? More...
const void *	completion_key (void) const
unsigned long	error (void) const
	Error value if the operation fails. More...
ACE_HANDLE	event (void) const
unsigned long	offset (void) const
unsigned long	offset_high (void) const
int	priority (void) const
int	signal_number (void) const
virtual	~ACE_Asynch_Result (void)
	Destructor. More...

Protected Member Functions
	Result (ACE_Asynch_Write_File_Result_Impl *implementation)
	Constructor. This implementation will not be deleted. More...
virtual	~Result (void)
	Destructor. More...
Protected Member Functions inherited from ACE_Asynch_Write_Stream::Result
	Result (ACE_Asynch_Write_Stream_Result_Impl *implementation)
	Constructor. More...
Protected Member Functions inherited from ACE_Asynch_Result
	ACE_Asynch_Result (ACE_Asynch_Result_Impl *implementation)
ACE_Asynch_Result_Impl *	implementation (void) const
	Get the implementation class. More...

Protected Attributes
ACE_Asynch_Write_File_Result_Impl *	implementation_
	The implementation class. More...
Protected Attributes inherited from ACE_Asynch_Write_Stream::Result
ACE_Asynch_Write_Stream_Result_Impl *	implementation_
	Implementation class. More...
Protected Attributes inherited from ACE_Asynch_Result
ACE_Asynch_Result_Impl *	implementation_
	Implementation class. More...

Private Member Functions
void	operator= (Result &)

Friends
class	ACE_POSIX_Asynch_Write_File_Result
class	ACE_WIN32_Asynch_Write_File_Result

Detailed Description

This is that class which will be passed back to the {handler} when the asynchronous write completes. This class forwards all the methods to the implementation class.

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_Asynch_Write_File::Result::Result ( ACE_Asynch_Write_File_Result_Impl *  implementation )

protected

Constructor. This implementation will not be deleted.

ACE_Asynch_Write_File::Result::~Result ( void  )

protectedvirtual

Destructor.

Reimplemented from ACE_Asynch_Write_Stream::Result.

Member Function Documentation

ACE_Asynch_Write_File_Result_Impl * ACE_Asynch_Write_File::Result::implementation

(

void

)

const

Get the implementation class.

void ACE_Asynch_Write_File::Result::operator= ( Result &  )

inlineprivate

Here just to provide an dummpy implementation, since the one auto generated by MSVC is flagged as infinitely recursive

Friends And Related Function Documentation

friend class ACE_POSIX_Asynch_Write_File_Result

friend

The concrete implementation result classes only construct this class.

friend class ACE_WIN32_Asynch_Write_File_Result

friend

Member Data Documentation

ACE_Asynch_Write_File_Result_Impl* ACE_Asynch_Write_File::Result::implementation_

protected

The implementation class.

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

• Asynch_IO.h
• Asynch_IO.cpp