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ACE_SV_Message_Queue Class Reference

Defines the header file for the C++ wrapper for System V IPC message queues. More...

#include <SV_Message_Queue.h>

List of all members.

Public Types
enum	{ ACE_CREATE = IPC_CREAT, ACE_OPEN = 0, ACE_NOWAIT = IPC_NOWAIT }
Public Methods
	ACE_SV_Message_Queue (void)
	Open a message queue using the <external_id>.
	ACE_SV_Message_Queue (key_t external_id, int create=ACE_SV_Message_Queue::ACE_OPEN, int perms=ACE_DEFAULT_FILE_PERMS)
int	open (key_t external_id, int create=ACE_SV_Message_Queue::ACE_OPEN, int perms=ACE_DEFAULT_FILE_PERMS)
	~ACE_SV_Message_Queue (void)
int	close (void)
int	remove (void)
	Close down and remove the message queue from the system.
int	recv (ACE_SV_Message &mb, int length, long mtype=0, int mflags=0)
int	send (const ACE_SV_Message &mb, int length, int mflags=0)
int	control (int option, void *arg=0)
	Access the underlying control operations.
int	get_id (void) const
	Get the underly internal id.
void	set_id (int)
	Set the underly internal id.
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Protected Attributes
int	internal_id_
	Returned from the underlying <msgget> system call.

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Detailed Description

Defines the header file for the C++ wrapper for System V IPC message queues.

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Member Enumeration Documentation

anonymous enum

Enumeration values: ACE_CREATE  ACE_OPEN  ACE_NOWAIT

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Constructor & Destructor Documentation

ACE_SV_Message_Queue::ACE_SV_Message_Queue (  void    )

Open a message queue using the <external_id>.

ACE_SV_Message_Queue::ACE_SV_Message_Queue (  key_t    external_id, int    create = ACE_SV_Message_Queue::ACE_OPEN, int    perms = ACE_DEFAULT_FILE_PERMS )

ACE_SV_Message_Queue::~ACE_SV_Message_Queue (  void    )

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Member Function Documentation

ASYS_INLINE int ACE_SV_Message_Queue::close (  void    )

Close down this instance of the message queue without removing it from the system.

ASYS_INLINE int ACE_SV_Message_Queue::control (  int    option, void *    arg = 0 )

Access the underlying control operations.

void ACE_SV_Message_Queue::dump (  void    )  const

Dump the state of an object.

ASYS_INLINE int ACE_SV_Message_Queue::get_id (  void    )  const

Get the underly internal id.

ASYS_INLINE int ACE_SV_Message_Queue::open (  key_t    external_id, int    create = ACE_SV_Message_Queue::ACE_OPEN, int    perms = ACE_DEFAULT_FILE_PERMS )

ASYS_INLINE int ACE_SV_Message_Queue::recv (  ACE_SV_Message &    mb, int    length, long    mtype = 0, int    mflags = 0 )

ASYS_INLINE int ACE_SV_Message_Queue::remove (  void    )

Close down and remove the message queue from the system.

ASYS_INLINE int ACE_SV_Message_Queue::send (  const ACE_SV_Message &    mb, int    length, int    mflags = 0 )

ASYS_INLINE void ACE_SV_Message_Queue::set_id (  int    )

Set the underly internal id.

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Member Data Documentation

ACE_SV_Message_Queue::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

int ACE_SV_Message_Queue::internal_id_ [protected]

Returned from the underlying <msgget> system call.

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

• SV_Message_Queue.h
• SV_Message_Queue.cpp
• SV_Message_Queue.i

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