NAME

ACE_WIN32_Asynch_Result -

An abstract class which adds information to the OVERLAPPED structure to make it more useful.

SYNOPSIS

class ACE_WIN32_Asynch_Result : public virtual ACE_Asynch_Result_Impl, public OVERLAPPED { public: friend class ACE_WIN32_Asynch_Accept; friend class ACE_WIN32_Proactor; u_long bytes_transferred (void) const; const void *act (void) const; int success (void) const; const void *completion_key (void) const; u_long error (void) const; ACE_HANDLE event (void) const; u_long offset (void) const; u_long offset_high (void) const; int priority (void) const; int signal_number (void) const; int post_completion (ACE_Proactor_Impl *proactor); virtual ~ACE_WIN32_Asynch_Result (void); protected: ACE_WIN32_Asynch_Result ( ACE_Handler &handler, const void* act, ACE_HANDLE event, u_long offset, u_long offset_high, int priority, int signal_number = 0 ); ACE_Handler &handler_; const void *act_; u_long bytes_transferred_; int success_; const void *completion_key_; u_long error_; };

DESCRIPTION

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.

PUBLIC MEMBERS

friend class ACE_WIN32_Asynch_Accept;

friend class ACE_WIN32_Proactor;

u_long bytes_transferred (void) const;

const void *act (void) const;

int success (void) const;

const void *completion_key (void) const;

u_long error (void) const;

ACE_HANDLE event (void) const;

u_long offset (void) const;

u_long offset_high (void) const;

int priority (void) const;

int signal_number (void) const;

int post_completion (ACE_Proactor_Impl *proactor);

virtual ~ACE_WIN32_Asynch_Result (void);

PROTECTED MEMBERS

ACE_WIN32_Asynch_Result (
    ACE_Handler &handler,
    const void* act,
    ACE_HANDLE event,
    u_long offset,
    u_long offset_high,
    int priority,
    int signal_number = 0
    );

ACE_Handler &handler_;

const void *act_;

u_long bytes_transferred_;

int success_;

const void *completion_key_;

u_long error_;

AUTHOR

Irfan Pyarali (irfan@cs.wustl.edu), Tim Harrison (harrison@cs.wustl.edu) and Alexander Babu Arulanthu alex@cs.wustl.edu

LIBRARY

ace