This class is a factory for starting off asynchronous writes on a file.
class ACE_WIN32_Asynch_Write_File : public virtual ACE_Asynch_Write_File_Impl, public ACE_WIN32_Asynch_Write_Stream {
public:ACE_WIN32_Asynch_Write_File (ACE_WIN32_Proactor *win32_proactor);int write ( ACE_Message_Block &message_block, u_long bytes_to_write, u_long offset, u_long offset_high, const void *act, int priority, int signal_number = 0 );virtual ~ACE_WIN32_Asynch_Write_File (void);int open ( ACE_Handler &handler, ACE_HANDLE handle, const void *completion_key, ACE_Proactor *proactor );int cancel (void);ACE_Proactor* proactor (void) const;private:int write ( ACE_Message_Block &message_block, u_long bytes_to_write, const void *act, int priority, int signal_number = 0 );};
These classes only works on Win32 platforms.
The implementation of ACE_Asynch_Transmit_File and
ACE_Asynch_Accept are only supported if ACE_HAS_WINSOCK2 is
defined or you are on WinNT 4.0 or higher.
int open (
ACE_Handler &handler,
ACE_HANDLE handle,
const void *completion_key,
ACE_Proactor *proactor
);
handle == ACE_INVALID_HANDLE),
ACE_Handler::handle will be called on the handler to get the
correct handle.
int cancel (void);
ACE_Proactor* proactor (void) const;
Irfan Pyarali (irfan@cs.wustl.edu),
Tim Harrison (harrison@cs.wustl.edu) and
Alexander Babu Arulanthu alex@cs.wustl.edu
ace