DatagramSocket Class Reference

This class represents a socket for sending and receiving datagram packets. More...

Inherits ObjectImpl.

Public Member Functions
	DatagramSocket ()
	Constructs a datagram socket and binds it to any available port on the local host machine. More...
	DatagramSocket (int port)
	Constructs a datagram socket and binds it to the specified port on the local host machine. More...
	DatagramSocket (int port, InetAddressPtr laddr)
	Creates a datagram socket, bound to the specified local address. More...
	~DatagramSocket ()
	ensure the socket is closed. More...
void	bind (int lport, InetAddressPtr laddress)
	Binds a datagram socket to a local port and address. More...
void	create ()
	Creates a datagram socket. More...
void	close ()
	Closes this datagram socket. More...
void	connect (InetAddressPtr address, int port)
	Connects the socket to a remote address for this socket. More...
InetAddressPtr	getInetAddress () const
	Returns the address to which this socket is connected. More...
InetAddressPtr	getLocalAddress () const
	Gets the local address to which the socket is bound. More...
int	getLocalPort () const
	Returns the port number on the local host to which this socket is bound. More...
int	getPort () const
	Returns the port for this socket. More...
bool	isBound () const
	Returns the binding state of the socket. More...
bool	isClosed () const
	Returns wether the socket is closed or not. More...
bool	isConnected () const
	Returns the connection state of the socket. More...
void	receive (DatagramPacketPtr &p)
	Receives a datagram packet from this socket. More...
void	send (DatagramPacketPtr &p)
	Sends a datagram packet from this socket. More...
Public Member Functions inherited from ObjectImpl
	ObjectImpl ()
virtual	~ObjectImpl ()
void	addRef () const
void	releaseRef () const
Public Member Functions inherited from Object
virtual const helpers::Class &	getClass () const
virtual	~Object ()
virtual bool	instanceof (const Class &clazz) const =0
virtual const void *	cast (const Class &clazz) const =0

Additional Inherited Members
Static Public Member Functions inherited from Object
static const helpers::Class &	getStaticClass ()
static const log4cxx::helpers::ClassRegistration &	registerClass ()
Protected Attributes inherited from ObjectImpl
unsigned int volatile	ref

Detailed Description

This class represents a socket for sending and receiving datagram packets.

Constructor & Destructor Documentation

DatagramSocket() [1/3]

DatagramSocket

(

)

Constructs a datagram socket and binds it to any available port on the local host machine.

DatagramSocket() [2/3]

DatagramSocket

(

int

port

)

Constructs a datagram socket and binds it to the specified port on the local host machine.

DatagramSocket() [3/3]

DatagramSocket	(	int	port,
		InetAddressPtr	laddr
	)

Creates a datagram socket, bound to the specified local address.

~DatagramSocket()

~DatagramSocket

(

)

ensure the socket is closed.

Member Function Documentation

bind()

void bind	(	int	lport,
		InetAddressPtr	laddress
	)

Binds a datagram socket to a local port and address.

close()

void close

(

)

Closes this datagram socket.

connect()

void connect	(	InetAddressPtr	address,
		int	port
	)

Connects the socket to a remote address for this socket.

create()

void create

(

)

Creates a datagram socket.

getInetAddress()

InetAddressPtr getInetAddress ( ) const

inline

Returns the address to which this socket is connected.

getLocalAddress()

InetAddressPtr getLocalAddress ( ) const

inline

Gets the local address to which the socket is bound.

getLocalPort()

int getLocalPort ( ) const

inline

Returns the port number on the local host to which this socket is bound.

getPort()

int getPort ( ) const

inline

Returns the port for this socket.

isBound()

bool isBound ( ) const

inline

Returns the binding state of the socket.

isClosed()

bool isClosed ( ) const

inline

Returns wether the socket is closed or not.

isConnected()

bool isConnected ( ) const

inline

Returns the connection state of the socket.

receive()

void receive

(

DatagramPacketPtr &

p

)

Receives a datagram packet from this socket.

send()

void send

(

DatagramPacketPtr &

p

)

Sends a datagram packet from this socket.

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

• datagramsocket.h