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ACE_POSIX_Asynch_Read_Dgram_Result Class Reference

This is class provides concrete implementation for ACE_Asynch_Read_Dgram::Result class. More...

#include <POSIX_Asynch_IO.h>

Inheritance diagram for ACE_POSIX_Asynch_Read_Dgram_Result:

[legend]Collaboration diagram for ACE_POSIX_Asynch_Read_Dgram_Result:

[legend]List of all members.

Public Methods
size_t	bytes_to_read (void) const
ACE_Message_Block *	message_block (void) const
	Message block which contains the read data.
int	remote_address (ACE_Addr &addr) const
	The address of where the packet came from.
sockaddr *	saddr (void) const
int	flags (void) const
	The flags used in the read.
ACE_HANDLE	handle (void) const
	I/O handle used for reading.
Protected Methods
	ACE_POSIX_Asynch_Read_Dgram_Result (ACE_Handler &handler, ACE_HANDLE handle, ACE_Message_Block *message_block, size_t bytes_to_read, int flags, int protocol_family, const void *act, ACE_HANDLE event, int priority, int signal_number=0)
virtual void	complete (size_t bytes_transferred, int success, const void *completion_key, u_long error)
	Proactor will call this method when the read completes.
virtual	~ACE_POSIX_Asynch_Read_Dgram_Result (void)
	Destructor.
Protected Attributes
size_t	bytes_to_read_
	Bytes requested when the asynchronous read was initiated.
ACE_Message_Block *	message_block_
	Message block for reading the data into.
ACE_Addr *	remote_address_
	The address of where the packet came from.
int	addr_len_
int	flags_
	The flags used in the read.
ACE_HANDLE	handle_
	I/O handle used for reading.
Friends
class	ACE_POSIX_Asynch_Read_Dgram
	Factory classes will have special permissions.
class	ACE_POSIX_Proactor
	Proactor class has special permission.

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Detailed Description

This is class provides concrete implementation for ACE_Asynch_Read_Dgram::Result class.

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Constructor & Destructor Documentation

ACE_POSIX_Asynch_Read_Dgram_Result::ACE_POSIX_Asynch_Read_Dgram_Result (  ACE_Handler &    handler, ACE_HANDLE    handle, ACE_Message_Block *    message_block, size_t    bytes_to_read, int    flags, int    protocol_family, const void *    act, ACE_HANDLE    event, int    priority, int    signal_number = 0 )  [protected]

Constructor is protected since creation is limited to ACE_Asynch_Read_Dgram factory.

ACE_POSIX_Asynch_Read_Dgram_Result::~ACE_POSIX_Asynch_Read_Dgram_Result (  void    )  [protected, virtual]

Destructor.

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Member Function Documentation

size_t ACE_POSIX_Asynch_Read_Dgram_Result::bytes_to_read (  void    )  const [virtual]

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

void ACE_POSIX_Asynch_Read_Dgram_Result::complete (  size_t    bytes_transferred, int    success, const void *    completion_key, u_long    error )  [protected, virtual]

Proactor will call this method when the read completes. Implements ACE_Asynch_Result_Impl.

int ACE_POSIX_Asynch_Read_Dgram_Result::flags (  void    )  const [virtual]

The flags used in the read. Implements ACE_Asynch_Read_Dgram_Result_Impl.

ACE_HANDLE ACE_POSIX_Asynch_Read_Dgram_Result::handle (  void    )  const [virtual]

I/O handle used for reading. Implements ACE_Asynch_Read_Dgram_Result_Impl.

ACE_Message_Block * ACE_POSIX_Asynch_Read_Dgram_Result::message_block (  void    )  const [virtual]

Message block which contains the read data. Implements ACE_Asynch_Read_Dgram_Result_Impl.

int ACE_POSIX_Asynch_Read_Dgram_Result::remote_address (  ACE_Addr &    addr )  const [virtual]

The address of where the packet came from. Implements ACE_Asynch_Read_Dgram_Result_Impl.

sockaddr * ACE_POSIX_Asynch_Read_Dgram_Result::saddr (  void    )  const

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Friends And Related Function Documentation

friend class ACE_POSIX_Asynch_Read_Dgram [friend]

Factory classes will have special permissions.

friend class ACE_POSIX_Proactor [friend]

Proactor class has special permission.

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Member Data Documentation

int ACE_POSIX_Asynch_Read_Dgram_Result::addr_len_ [protected]

size_t ACE_POSIX_Asynch_Read_Dgram_Result::bytes_to_read_ [protected]

Bytes requested when the asynchronous read was initiated.

int ACE_POSIX_Asynch_Read_Dgram_Result::flags_ [protected]

The flags used in the read.

ACE_HANDLE ACE_POSIX_Asynch_Read_Dgram_Result::handle_ [protected]

I/O handle used for reading.

ACE_Message_Block* ACE_POSIX_Asynch_Read_Dgram_Result::message_block_ [protected]

Message block for reading the data into.

ACE_Addr* ACE_POSIX_Asynch_Read_Dgram_Result::remote_address_ [protected]

The address of where the packet came from.

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The documentation for this class was generated from the following files:

• POSIX_Asynch_IO.h
• POSIX_Asynch_IO.cpp

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