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:

Collaboration diagram for ACE_POSIX_Asynch_Read_Dgram_Result:

Public Member Functions
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.
Public Member Functions inherited from ACE_Asynch_Read_Dgram_Result_Impl
virtual	~ACE_Asynch_Read_Dgram_Result_Impl (void)
Public Member Functions inherited from ACE_Asynch_Result_Impl
virtual	~ACE_Asynch_Result_Impl (void)
Public Member Functions inherited from ACE_POSIX_Asynch_Result
size_t	bytes_transferred (void) const
	Number of bytes transferred by the operation.
const void *	act (void) const
	ACT associated with the operation.
int	success (void) const
	Did the operation succeed?
const void *	completion_key (void) const
u_long	error (void) const
	Error value if the operation fails.
ACE_HANDLE	event (void) const
	This returns ACE_INVALID_HANDLE on POSIX4 platforms.
u_long	offset (void) const
u_long	offset_high (void) const
int	priority (void) const
	Priority of the operation.
int	signal_number (void) const
int	post_completion (ACE_Proactor_Impl *proactor)
	Post `this` to the Proactor.
virtual	~ACE_POSIX_Asynch_Result (void)
	Destructor.
void	set_error (u_long errcode)
	Simulate error value to use in the post_completion ()
void	set_bytes_transferred (size_t nbytes)
	Simulate value to use in the post_completion ()

Protected Member Functions
	ACE_POSIX_Asynch_Read_Dgram_Result (const ACE_Handler::Proxy_Ptr &handler_proxy, 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 Member Functions inherited from ACE_Asynch_Read_Dgram_Result_Impl
	ACE_Asynch_Read_Dgram_Result_Impl (void)
	Do-nothing constructor.
Protected Member Functions inherited from ACE_Asynch_Result_Impl
	ACE_Asynch_Result_Impl (void)
	Do-nothing constructor.
Protected Member Functions inherited from ACE_POSIX_Asynch_Result
	ACE_POSIX_Asynch_Result (const ACE_Handler::Proxy_Ptr &handler_proxy, const void *act, ACE_HANDLE event, u_long offset, u_long offset_high, int priority, int signal_number)
	Constructor. <Event> is not used on POSIX.

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.
Protected Attributes inherited from ACE_POSIX_Asynch_Result
ACE_Handler::Proxy_Ptr	handler_proxy_
	Handler that will be called back.
const void *	act_
size_t	bytes_transferred_
	Bytes transferred by this operation.
int	success_
	Success indicator.
const void *	completion_key_
	ACT associated with handle.
u_long	error_
	Error if operation failed.

Friends
class	ACE_POSIX_Asynch_Read_Dgram
	Factory classes will have special permissions.
class	ACE_POSIX_Proactor
	Proactor class has special permission.

Detailed Description

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

Constructor & Destructor Documentation

ACE_POSIX_Asynch_Read_Dgram_Result::ACE_POSIX_Asynch_Read_Dgram_Result	(	const ACE_Handler::Proxy_Ptr &	handler_proxy,
		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 )

protectedvirtual

Destructor.

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
	)

protectedvirtual

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

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.

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.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation