ACE_QoS_Decorator_Base Class Reference

This class is the Decorator Pattern Base class for decorating ACE_Event_Handler. More...

#include <QoS_Decorator.h>

Inheritance diagram for ACE_QoS_Decorator_Base:

Collaboration diagram for ACE_QoS_Decorator_Base:

List of all members.

Public Member Functions
	ACE_QoS_Decorator_Base (void)
	Constructor.
	ACE_QoS_Decorator_Base (ACE_Event_Handler *event_handler)
	Constructor.
	~ACE_QoS_Decorator_Base (void)
	Destructor.
virtual ACE_HANDLE	get_handle (void) const
	Forwards the request to its event_handler_ component.
virtual int	handle_input (ACE_HANDLE fd)
	Forwards the request to its event_handler_ component.
virtual int	handle_qos (ACE_HANDLE fd)
	Forwards the request to its event_handler_ component.
Public Member Functions inherited from ACE_Event_Handler
virtual	~ACE_Event_Handler (void)
virtual void	set_handle (ACE_HANDLE)
virtual int	priority (void) const
virtual void	priority (int priority)
virtual int	handle_output (ACE_HANDLE fd=ACE_INVALID_HANDLE)
virtual int	handle_exception (ACE_HANDLE fd=ACE_INVALID_HANDLE)
virtual int	handle_timeout (const ACE_Time_Value &current_time, const void *act=0)
virtual int	handle_exit (ACE_Process *)
virtual int	handle_close (ACE_HANDLE handle, ACE_Reactor_Mask close_mask)
virtual int	handle_signal (int signum, siginfo_t *=0, ucontext_t *=0)
virtual int	resume_handler (void)
virtual int	handle_group_qos (ACE_HANDLE=ACE_INVALID_HANDLE)
virtual void	reactor (ACE_Reactor *reactor)
virtual ACE_Reactor *	reactor (void) const
virtual ACE_Reactor_Timer_Interface *	reactor_timer_interface (void) const
virtual Reference_Count	add_reference (void)
virtual Reference_Count	remove_reference (void)
Reference_Counting_Policy &	reference_counting_policy (void)

Private Attributes
ACE_Event_Handler *	event_handler_
	The event handler that is decorated by this class.

Additional Inherited Members
Public Types inherited from ACE_Event_Handler
typedef long	Reference_Count
Static Public Member Functions inherited from ACE_Event_Handler
static ACE_THR_FUNC_RETURN	read_adapter (void *event_handler)
static int	register_stdin_handler (ACE_Event_Handler *eh, ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr, int flags=THR_DETACHED)
static int	remove_stdin_handler (ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr)
Public Attributes inherited from ACE_Event_Handler
	LO_PRIORITY
	HI_PRIORITY
	NULL_MASK
	READ_MASK
	WRITE_MASK
	EXCEPT_MASK
	ACCEPT_MASK
	CONNECT_MASK
	TIMER_MASK
	QOS_MASK
	GROUP_QOS_MASK
	SIGNAL_MASK
	ALL_EVENTS_MASK
	RWE_MASK
	DONT_CALL
	ACE_EVENT_HANDLER_NOT_RESUMED
	ACE_REACTOR_RESUMES_HANDLER
	ACE_APPLICATION_RESUMES_HANDLER
Protected Types inherited from ACE_Event_Handler
typedef ACE_Atomic_Op < ACE_SYNCH_MUTEX, Reference_Count >	Atomic_Reference_Count
Protected Member Functions inherited from ACE_Event_Handler
	ACE_Event_Handler (ACE_Reactor *=0, int priority=ACE_Event_Handler::LO_PRIORITY)
Protected Attributes inherited from ACE_Event_Handler
Atomic_Reference_Count	reference_count_

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Detailed Description

This class is the Decorator Pattern Base class for decorating ACE_Event_Handler.

It simply forwards the requests for get_handle (), handle_input () and handle_qos () to its event_handler_ component. Concrete decorators for ACE_Event_Handler will use this class to access the basic event handler functionality and decorate that by their own implementation.

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Constructor & Destructor Documentation

ACE_QoS_Decorator_Base::ACE_QoS_Decorator_Base

(

void

)

Constructor.

ACE_QoS_Decorator_Base::ACE_QoS_Decorator_Base

(

ACE_Event_Handler *

event_handler

)

Constructor.

ACE_QoS_Decorator_Base::~ACE_QoS_Decorator_Base

(

void

)

Destructor.

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Member Function Documentation

ACE_HANDLE ACE_QoS_Decorator_Base::get_handle ( void  ) const

virtual

Forwards the request to its event_handler_ component.

Reimplemented from ACE_Event_Handler.

Reimplemented in ACE_QoS_Decorator.

int ACE_QoS_Decorator_Base::handle_input ( ACE_HANDLE  fd )

virtual

Forwards the request to its event_handler_ component.

Reimplemented from ACE_Event_Handler.

Reimplemented in ACE_QoS_Decorator.

int ACE_QoS_Decorator_Base::handle_qos ( ACE_HANDLE  fd )

virtual

Forwards the request to its event_handler_ component.

Reimplemented from ACE_Event_Handler.

Reimplemented in ACE_QoS_Decorator.

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Member Data Documentation

ACE_Event_Handler* ACE_QoS_Decorator_Base::event_handler_

private

The event handler that is decorated by this class.

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

• QoS_Decorator.h
• QoS_Decorator.cpp