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ACE_SOCK_Dgram_Bcast Class Reference

Defines the member functions for the ACE_SOCK datagram abstraction. More...

#include <SOCK_Dgram_Bcast.h>

Inheritance diagram for ACE_SOCK_Dgram_Bcast

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Collaboration diagram for ACE_SOCK_Dgram_Bcast:

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List of all members.

Public Methods

 ACE_SOCK_Dgram_Bcast (void)
 Default constructor.

 ACE_SOCK_Dgram_Bcast (const ACE_Addr &local, int protocol_family = PF_INET, int protocol = 0, int reuse_addr = 0, const ACE_TCHAR *host_name = 0)
 ~ACE_SOCK_Dgram_Bcast (void)
 Default dtor.

int open (const ACE_Addr &local, int protocol_family = PF_INET, int protocol = 0, int reuse_addr = 0, const ACE_TCHAR *host_name = 0)
 Initiate a connectionless datagram broadcast endpoint.

int close (void)
 Close up and release dynamically allocated resources.

ssize_t send (const void *buf, size_t n, u_short portnum, int flags = 0) const
 Broadcast the datagram to every interface. Returns the average number of bytes sent.

ssize_t send (const iovec iov[], size_t n, u_short portnum, int flags = 0) const
 Broadcast the <iovec> datagrams to every interface. Returns the average number of bytes sent.

ssize_t send (const void *buf, size_t n, const ACE_Addr &addr, int flags = 0) const
 Broadcast an N byte datagram to ADDR (note that addr must be preassigned to the broadcast address of the subnet...).

ssize_t send (const iovec iov[], size_t n, const ACE_Addr &addr, int flags = 0) const
void dump (void) const
 Dump the state of an object.


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.


Private Methods

int mk_broadcast (const ACE_TCHAR *host_name)
 Make broadcast available for Datagram socket.

int get_remote_addr (ACE_Addr &) const
 Do not allow this function to percolate up to this interface...


Private Attributes

ACE_Bcast_Nodeif_list_
 Points to the head of the list of broadcast interfaces.


Detailed Description

Defines the member functions for the ACE_SOCK datagram abstraction.


Constructor & Destructor Documentation

ACE_SOCK_Dgram_Bcast::ACE_SOCK_Dgram_Bcast ( void )
 

Default constructor.

ACE_SOCK_Dgram_Bcast::ACE_SOCK_Dgram_Bcast ( const ACE_Addr & local,
int protocol_family = PF_INET,
int protocol = 0,
int reuse_addr = 0,
const ACE_TCHAR * host_name = 0 )
 

ASYS_INLINE ACE_SOCK_Dgram_Bcast::~ACE_SOCK_Dgram_Bcast ( void )
 

Default dtor.


Member Function Documentation

int ACE_SOCK_Dgram_Bcast::close ( void )
 

Close up and release dynamically allocated resources.

Reimplemented from ACE_SOCK.

void ACE_SOCK_Dgram_Bcast::dump ( void ) const
 

Dump the state of an object.

Reimplemented from ACE_SOCK_Dgram.

int ACE_SOCK_Dgram_Bcast::get_remote_addr ( ACE_Addr & addr ) const [private]
 

Do not allow this function to percolate up to this interface...

Reimplemented from ACE_SOCK_Dgram.

int ACE_SOCK_Dgram_Bcast::mk_broadcast ( const ACE_TCHAR * host_name ) [private]
 

Make broadcast available for Datagram socket.

int ACE_SOCK_Dgram_Bcast::open ( const ACE_Addr & local,
int protocol_family = PF_INET,
int protocol = 0,
int reuse_addr = 0,
const ACE_TCHAR * host_name = 0 )
 

Initiate a connectionless datagram broadcast endpoint.

ssize_t ACE_SOCK_Dgram_Bcast::send ( const iovec iov[],
size_t n,
const ACE_Addr & addr,
int flags = 0 ) const
 

Broadcast an <iovec> of size <n> to as a datagram (note that addr must be preassigned to the broadcast address of the subnet...)

Reimplemented from ACE_SOCK_Dgram.

ASYS_INLINE ssize_t ACE_SOCK_Dgram_Bcast::send ( const void * buf,
size_t n,
const ACE_Addr & addr,
int flags = 0 ) const
 

Broadcast an N byte datagram to ADDR (note that addr must be preassigned to the broadcast address of the subnet...).

Reimplemented from ACE_SOCK_Dgram.

ssize_t ACE_SOCK_Dgram_Bcast::send ( const iovec iov[],
size_t n,
u_short portnum,
int flags = 0 ) const
 

Broadcast the <iovec> datagrams to every interface. Returns the average number of bytes sent.

ssize_t ACE_SOCK_Dgram_Bcast::send ( const void * buf,
size_t n,
u_short portnum,
int flags = 0 ) const
 

Broadcast the datagram to every interface. Returns the average number of bytes sent.


Member Data Documentation

ACE_SOCK_Dgram_Bcast::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Reimplemented from ACE_SOCK_Dgram.

ACE_Bcast_Node * ACE_SOCK_Dgram_Bcast::if_list_ [private]
 

Points to the head of the list of broadcast interfaces.


The documentation for this class was generated from the following files:
Generated at Fri Oct 5 07:04:41 2001 for ACE by doxygen1.2.3 written by Dimitri van Heesch, © 1997-2000