ACE_Asynch_Read_Stream_Result_Impl(3)

NAME

ACE_Asynch_Read_Stream_Result_Impl -

Abstract base class for all the concrete implementation classes that provide different implementations for the ACE_Asynch_Read_Stream::Result class.

SYNOPSIS

class ACE_Asynch_Read_Stream_Result_Impl : 
  public virtual ACE_Asynch_Result_Impl
{
  public:
    virtual ~ACE_Asynch_Read_Stream_Result_Impl (void);
    virtual u_long bytes_to_read (void) const = 0;
    virtual ACE_Message_Block &message_block (void) const = 0;
    virtual ACE_HANDLE handle (void) const = 0;
  protected:
    ACE_Asynch_Read_Stream_Result_Impl (void);
};

DESCRIPTION

This class contains asbtract base classes for all the concrete implementation classes for the various asynchronous operations that are used with the Praoctor.

PUBLIC MEMBERS

virtual ~ACE_Asynch_Read_Stream_Result_Impl (void);

virtual u_long bytes_to_read (void) const = 0;

The number of bytes which were requested at the start of the asynchronous read.

virtual ACE_Message_Block &message_block (void) const = 0;

Message block which contains the read data.

virtual ACE_HANDLE handle (void) const = 0;

I/O handle used for reading.

PROTECTED MEMBERS

ACE_Asynch_Read_Stream_Result_Impl (void);

Do-nothing constructor.

AUTHOR

Irfan Pyarali ([email protected]), Tim Harrison ([email protected]) and Alexander Babu Arulanthu [email protected]

LIBRARY

ace