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 Member Functions
	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
ssize_t	send (const iovec iov[], int n, u_short portnum, int flags=0) const
ssize_t	send (const void *buf, size_t n, const ACE_Addr &addr, int flags=0) const
ssize_t	send (const iovec iov[], int 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 Member Functions
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_Node *	if_list_
	Points to the head of the list of broadcast interfaces.

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Detailed Description

Defines the member functions for the ACE_SOCK datagram abstraction.

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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
	)

ACE_INLINE ACE_SOCK_Dgram_Bcast::~ACE_SOCK_Dgram_Bcast

(

void

)

Default dtor.

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Member Function Documentation

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.

int ACE_SOCK_Dgram_Bcast::close

(

void

)

Close up and release dynamically allocated resources.

Reimplemented from ACE_SOCK.

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.

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

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

ACE_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[],
		int	n,
		const ACE_Addr &	addr,
		int	flags = 0
	)			const

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

Reimplemented from ACE_SOCK_Dgram.

void ACE_SOCK_Dgram_Bcast::dump

(

void

)

const

Dump the state of an object.

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::get_remote_addr

(

ACE_Addr &

)

const [private]

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

Reimplemented from ACE_SOCK_Dgram.

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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.

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

• SOCK_Dgram_Bcast.h
• SOCK_Dgram_Bcast.cpp
• SOCK_Dgram_Bcast.inl