This is that class which will be passed back to the {handler} when the asynchronous read completes. This class forwards all the methods to the implementation class. More...
#include <Asynch_IO.h>
Public Member Functions | |
| ACE_Asynch_Read_File_Result_Impl * | implementation () const |
| Get the implementation class. | |
 Public Member Functions inherited from ACE_Asynch_Read_Stream::Result | |
| size_t | bytes_to_read () const |
| ACE_Message_Block & | message_block () const |
| Message block which contains the read data. | |
| ACE_HANDLE | handle () const |
| I/O handle used for reading. | |
| ACE_Asynch_Read_Stream_Result_Impl * | implementation () const |
| Get the implementation class. | |
| Public Member Functions inherited from ACE_Asynch_Result | |
| size_t | bytes_transferred () const |
| Number of bytes transferred by the operation. | |
| const void * | act () const |
| ACT associated with the operation. | |
| int | success () const |
| Did the operation succeed? | |
| const void * | completion_key () const |
| unsigned long | error () const |
| Error value if the operation fails. | |
| ACE_HANDLE | event () const |
| unsigned long | offset () const |
| unsigned long | offset_high () const |
| int | priority () const |
| int | signal_number () const |
| virtual | ~ACE_Asynch_Result () |
| Destructor. | |
Protected Member Functions | |
| Result (ACE_Asynch_Read_File_Result_Impl *implementation) | |
| Constructor. This implementation will not be deleted. | |
| virtual | ~Result () |
| Destructor. | |
| Protected Member Functions inherited from ACE_Asynch_Read_Stream::Result | |
| Result (ACE_Asynch_Read_Stream_Result_Impl *implementation) | |
| Constructor. | |
| Protected Member Functions inherited from ACE_Asynch_Result | |
| ACE_Asynch_Result (ACE_Asynch_Result_Impl *implementation) | |
| ACE_Asynch_Result_Impl * | implementation () const |
| Get the implementation class. | |
Protected Attributes | |
| ACE_Asynch_Read_File_Result_Impl * | implementation_ |
| The implementation class. | |
| Protected Attributes inherited from ACE_Asynch_Read_Stream::Result | |
| ACE_Asynch_Read_Stream_Result_Impl * | implementation_ |
| The implementation class. | |
| Protected Attributes inherited from ACE_Asynch_Result | |
| ACE_Asynch_Result_Impl * | implementation_ |
| Implementation class. | |
Private Member Functions | |
| void | operator= (Result &) |
Friends | |
| class | ACE_POSIX_Asynch_Read_File_Result |
| class | ACE_WIN32_Asynch_Read_File_Result |
Detailed Description
This is that class which will be passed back to the {handler} when the asynchronous read 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 read. This class differs slightly from ACE_Asynch_Read_Stream::Result as it calls back {ACE_Handler::handle_read_file} on the {handler} instead of {ACE_Handler::handle_read_stream}. No additional state is required by this class as ACE_Asynch_Result can store the {offset}.
Constructor & Destructor Documentation
◆ Result()
|
protected |
Constructor. This implementation will not be deleted.
◆ ~Result()
|
protectedvirtual |
Destructor.
Reimplemented from ACE_Asynch_Read_Stream::Result.
Member Function Documentation
◆ implementation()
| ACE_Asynch_Read_File_Result_Impl * ACE_Asynch_Read_File::Result::implementation | ( | ) | const |
Get the implementation class.
◆ operator=()
Here just to provide an dummy implementation, since the one auto generated by MSVC is flagged as infinitely recursive
Friends And Related Symbol Documentation
◆ ACE_POSIX_Asynch_Read_File_Result
The concrete implementation result classes only construct this class.
◆ ACE_WIN32_Asynch_Read_File_Result
Member Data Documentation
◆ implementation_
|
protected |
The implementation class.
The documentation for this class was generated from the following files:
