#include <WIN32_Asynch_IO.h>
Inheritance diagram for ACE_WIN32_Asynch_Read_File_Result:


Public Methods | |
| u_long | 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 |
| This returns the ACT associated with the handle when it was registered with the I/O completion port. More... | |
| u_long | error (void) const |
| Error value if the operation fail. More... | |
| ACE_HANDLE | event (void) const |
| Event associated with the OVERLAPPED structure. More... | |
| u_long | offset (void) const |
| This really make sense only when doing file I/O. More... | |
| u_long | offset_high (void) const |
| Offset_high associated with the OVERLAPPED structure. More... | |
| int | priority (void) const |
| The priority of the asynchronous operation. Currently, this is not supported on Win32. More... | |
| int | signal_number (void) const |
| No-op. Returns 0. More... | |
| u_long | bytes_to_read (void) const |
| The number of bytes which were requested at the start of the asynchronous read. More... | |
| ACE_Message_Block & | message_block (void) const |
| Message block which contains the read data. More... | |
| ACE_HANDLE | handle (void) const |
| I/O handle used for reading. More... | |
| int | post_completion (ACE_Proactor_Impl *proactor) |
| Post <this> to the Proactor's completion port. More... | |
Protected Methods | |
| ACE_WIN32_Asynch_Read_File_Result (ACE_Handler &handler, ACE_HANDLE handle, ACE_Message_Block &message_block, u_long bytes_to_read, const void *act, u_long offset, u_long offset_high, ACE_HANDLE event, int priority, int signal_number=0, int scatter_enabled=0) | |
| Constructor is protected since creation is limited to ACE_Asynch_Read_File factory. More... | |
| virtual void | complete (u_long bytes_transferred, int success, const void *completion_key, u_long error) |
| ACE_Proactor will call this method when the read completes. More... | |
| virtual | ~ACE_WIN32_Asynch_Read_File_Result (void) |
| Destructor. More... | |
Friends | |
| class | ACE_WIN32_Asynch_Read_File |
| Factory class will have special permissions. More... | |
| class | ACE_WIN32_Proactor |
| Proactor class has special permission. More... | |
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Constructor is protected since creation is limited to ACE_Asynch_Read_File factory.
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Destructor.
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ACT associated with the operation.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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The number of bytes which were requested at the start of the asynchronous read.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Number of bytes transferred by the operation.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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ACE_Proactor will call this method when the read completes.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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This returns the ACT associated with the handle when it was registered with the I/O completion port. This ACT is not the same as the ACT associated with the asynchronous operation. Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Error value if the operation fail.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Event associated with the OVERLAPPED structure.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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I/O handle used for reading.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Message block which contains the read data.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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This really make sense only when doing file I/O.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Offset_high associated with the OVERLAPPED structure.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Post <this> to the Proactor's completion port.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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The priority of the asynchronous operation. Currently, this is not supported on Win32.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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No-op. Returns 0.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Did the operation succeed?
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
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Factory class will have special permissions.
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Proactor class has special permission.
Reimplemented from ACE_WIN32_Asynch_Read_Stream_Result. |
1.2.13.1 written by Dimitri van Heesch,
© 1997-2001