ACE  6.4.2
Public Types | Public Member Functions | Public Attributes | Protected Attributes | List of all members
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>

Public Types

enum  { ACE_CREATE = IPC_CREAT, ACE_OPEN = 0, ACE_NOWAIT = IPC_NOWAIT }
 

Public Member Functions

 ACE_SV_Message_Queue (void)
 Open a message queue using the <external_id>. More...
 
 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. More...
 
ssize_t 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. More...
 
int get_id (void) const
 Get the underly internal id. More...
 
void set_id (int)
 Set the underly internal id. More...
 
void dump (void) const
 Dump the state of an object. More...
 

Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks. More...
 

Protected Attributes

int internal_id_
 Returned from the underlying <msgget> system call. More...
 

Detailed Description

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

Member Enumeration Documentation

anonymous enum
Enumerator
ACE_CREATE 
ACE_OPEN 
ACE_NOWAIT 

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  )

Member Function Documentation

int ACE_SV_Message_Queue::close ( void  )
inline

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

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

Access the underlying control operations.

void ACE_SV_Message_Queue::dump ( void  ) const

Dump the state of an object.

int ACE_SV_Message_Queue::get_id ( void  ) const
inline

Get the underly internal id.

int ACE_SV_Message_Queue::open ( key_t  external_id,
int  create = ACE_SV_Message_Queue::ACE_OPEN,
int  perms = ACE_DEFAULT_FILE_PERMS 
)
inline
ssize_t ACE_SV_Message_Queue::recv ( ACE_SV_Message mb,
int  length,
long  mtype = 0,
int  mflags = 0 
)
inline
int ACE_SV_Message_Queue::remove ( void  )
inline

Close down and remove the message queue from the system.

int ACE_SV_Message_Queue::send ( const ACE_SV_Message mb,
int  length,
int  mflags = 0 
)
inline
void ACE_SV_Message_Queue::set_id ( int  id)
inline

Set the underly internal id.

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.


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