Provides datagram-oriented socket functionality. More...

#include <basic_datagram_socket.hpp>

Inheritance diagram for asio::basic_datagram_socket< Protocol, Executor >:

Collaboration diagram for asio::basic_datagram_socket< Protocol, Executor >:

Classes
struct	rebind_executor
	Rebinds the socket type to another executor. More...

Public Types
typedef Executor	executor_type
	The type of the executor associated with the object.

typedef basic_socket< Protocol, Executor >::native_handle_type	native_handle_type
	The native representation of a socket.

typedef Protocol	protocol_type
	The protocol type.

typedef Protocol::endpoint	endpoint_type
	The endpoint type.

Public Types inherited from asio::basic_socket< Protocol, Executor >
typedef Executor	executor_type
	The type of the executor associated with the object.

typedef detail::reactive_socket_service< Protocol >::native_handle_type	native_handle_type
	The native representation of a socket.

typedef Protocol	protocol_type
	The protocol type.

typedef Protocol::endpoint	endpoint_type
	The endpoint type.

typedef basic_socket< Protocol, Executor >	lowest_layer_type
	A basic_socket is always the lowest layer.

Public Types inherited from asio::socket_base
enum	shutdown_type { shutdown_receive = ASIO_OS_DEF(SHUT_RD), shutdown_send = ASIO_OS_DEF(SHUT_WR), shutdown_both = ASIO_OS_DEF(SHUT_RDWR) }
	Different ways a socket may be shutdown.

enum	wait_type { wait_read, wait_write, wait_error }
	Wait types. More...

typedef int	message_flags
	Bitmask type for flags that can be passed to send and receive operations.

typedef asio::detail::socket_option::boolean< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_BROADCAST)>	broadcast
	Socket option to permit sending of broadcast messages. More...

typedef asio::detail::socket_option::boolean< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_DEBUG)>	debug
	Socket option to enable socket-level debugging. More...

typedef asio::detail::socket_option::boolean< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_DONTROUTE)>	do_not_route
	Socket option to prevent routing, use local interfaces only. More...

typedef asio::detail::socket_option::boolean< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_KEEPALIVE)>	keep_alive
	Socket option to send keep-alives. More...

typedef asio::detail::socket_option::integer< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_SNDBUF)>	send_buffer_size
	Socket option for the send buffer size of a socket. More...

typedef asio::detail::socket_option::integer< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_SNDLOWAT)>	send_low_watermark
	Socket option for the send low watermark. More...

typedef asio::detail::socket_option::integer< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_RCVBUF)>	receive_buffer_size
	Socket option for the receive buffer size of a socket. More...

typedef asio::detail::socket_option::integer< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_RCVLOWAT)>	receive_low_watermark
	Socket option for the receive low watermark. More...

typedef asio::detail::socket_option::boolean< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_REUSEADDR)>	reuse_address
	Socket option to allow the socket to be bound to an address that is already in use. More...

typedef asio::detail::socket_option::linger< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_LINGER)>	linger
	Socket option to specify whether the socket lingers on close if unsent data is present. More...

typedef asio::detail::socket_option::boolean< ASIO_OS_DEF(SOL_SOCKET), ASIO_OS_DEF(SO_OOBINLINE)>	out_of_band_inline
	Socket option for putting received out-of-band data inline. More...

typedef asio::detail::socket_option::boolean< asio::detail::custom_socket_option_level, asio::detail::enable_connection_aborted_option >	enable_connection_aborted
	Socket option to report aborted connections on accept. More...

typedef asio::detail::io_control::bytes_readable	bytes_readable
	IO control command to get the amount of data that can be read without blocking. More...

Public Member Functions
	basic_datagram_socket (const executor_type &ex)
	Construct a basic_datagram_socket without opening it. More...

template<typename ExecutionContext >
	basic_datagram_socket (ExecutionContext &context, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct a basic_datagram_socket without opening it. More...

	basic_datagram_socket (const executor_type &ex, const protocol_type &protocol)
	Construct and open a basic_datagram_socket. More...

template<typename ExecutionContext >
	basic_datagram_socket (ExecutionContext &context, const protocol_type &protocol, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct and open a basic_datagram_socket. More...

	basic_datagram_socket (const executor_type &ex, const endpoint_type &endpoint)
	Construct a basic_datagram_socket, opening it and binding it to the given local endpoint. More...

template<typename ExecutionContext >
	basic_datagram_socket (ExecutionContext &context, const endpoint_type &endpoint, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct a basic_datagram_socket, opening it and binding it to the given local endpoint. More...

	basic_datagram_socket (const executor_type &ex, const protocol_type &protocol, const native_handle_type &native_socket)
	Construct a basic_datagram_socket on an existing native socket. More...

template<typename ExecutionContext >
	basic_datagram_socket (ExecutionContext &context, const protocol_type &protocol, const native_handle_type &native_socket, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct a basic_datagram_socket on an existing native socket. More...

	~basic_datagram_socket ()
	Destroys the socket. More...

template<typename ConstBufferSequence >
std::size_t	send (const ConstBufferSequence &buffers)
	Send some data on a connected socket. More...

template<typename ConstBufferSequence >
std::size_t	send (const ConstBufferSequence &buffers, socket_base::message_flags flags)
	Send some data on a connected socket. More...

template<typename ConstBufferSequence >
std::size_t	send (const ConstBufferSequence &buffers, socket_base::message_flags flags, asio::error_code &ec)
	Send some data on a connected socket. More...

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (WriteHandler, void(asio::error_code, std::size_t)) async_send(const ConstBufferSequence &buffers
	Start an asynchronous send on a connected socket. More...

	ASIO_MOVE_ARG (WriteHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (WriteHandler, void(asio::error_code, std::size_t)) async_send(const ConstBufferSequence &buffers
	Start an asynchronous send on a connected socket. More...

socket_base::message_flags	ASIO_MOVE_ARG (WriteHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename ConstBufferSequence >
std::size_t	send_to (const ConstBufferSequence &buffers, const endpoint_type &destination)
	Send a datagram to the specified endpoint. More...

template<typename ConstBufferSequence >
std::size_t	send_to (const ConstBufferSequence &buffers, const endpoint_type &destination, socket_base::message_flags flags)
	Send a datagram to the specified endpoint. More...

template<typename ConstBufferSequence >
std::size_t	send_to (const ConstBufferSequence &buffers, const endpoint_type &destination, socket_base::message_flags flags, asio::error_code &ec)
	Send a datagram to the specified endpoint. More...

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (WriteHandler, void(asio::error_code, std::size_t)) async_send_to(const ConstBufferSequence &buffers
	Start an asynchronous send. More...

const endpoint_type	ASIO_MOVE_ARG (WriteHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (WriteHandler, void(asio::error_code, std::size_t)) async_send_to(const ConstBufferSequence &buffers
	Start an asynchronous send. More...

const endpoint_type socket_base::message_flags	ASIO_MOVE_ARG (WriteHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename MutableBufferSequence >
std::size_t	receive (const MutableBufferSequence &buffers)
	Receive some data on a connected socket. More...

template<typename MutableBufferSequence >
std::size_t	receive (const MutableBufferSequence &buffers, socket_base::message_flags flags)
	Receive some data on a connected socket. More...

template<typename MutableBufferSequence >
std::size_t	receive (const MutableBufferSequence &buffers, socket_base::message_flags flags, asio::error_code &ec)
	Receive some data on a connected socket. More...

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (ReadHandler, void(asio::error_code, std::size_t)) async_receive(const MutableBufferSequence &buffers
	Start an asynchronous receive on a connected socket. More...

	ASIO_MOVE_ARG (ReadHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (ReadHandler, void(asio::error_code, std::size_t)) async_receive(const MutableBufferSequence &buffers
	Start an asynchronous receive on a connected socket. More...

socket_base::message_flags	ASIO_MOVE_ARG (ReadHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename MutableBufferSequence >
std::size_t	receive_from (const MutableBufferSequence &buffers, endpoint_type &sender_endpoint)
	Receive a datagram with the endpoint of the sender. More...

template<typename MutableBufferSequence >
std::size_t	receive_from (const MutableBufferSequence &buffers, endpoint_type &sender_endpoint, socket_base::message_flags flags)
	Receive a datagram with the endpoint of the sender. More...

template<typename MutableBufferSequence >
std::size_t	receive_from (const MutableBufferSequence &buffers, endpoint_type &sender_endpoint, socket_base::message_flags flags, asio::error_code &ec)
	Receive a datagram with the endpoint of the sender. More...

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (ReadHandler, void(asio::error_code, std::size_t)) async_receive_from(const MutableBufferSequence &buffers
	Start an asynchronous receive. More...

endpoint_type	ASIO_MOVE_ARG (ReadHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >
	ASIO_INITFN_AUTO_RESULT_TYPE (ReadHandler, void(asio::error_code, std::size_t)) async_receive_from(const MutableBufferSequence &buffers
	Start an asynchronous receive. More...

endpoint_type socket_base::message_flags	ASIO_MOVE_ARG (ReadHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

Public Member Functions inherited from asio::basic_socket< Protocol, Executor >
	basic_socket (const executor_type &ex)
	Construct a basic_socket without opening it. More...

template<typename ExecutionContext >
	basic_socket (ExecutionContext &context, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct a basic_socket without opening it. More...

	basic_socket (const executor_type &ex, const protocol_type &protocol)
	Construct and open a basic_socket. More...

template<typename ExecutionContext >
	basic_socket (ExecutionContext &context, const protocol_type &protocol, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct and open a basic_socket. More...

	basic_socket (const executor_type &ex, const endpoint_type &endpoint)
	Construct a basic_socket, opening it and binding it to the given local endpoint. More...

template<typename ExecutionContext >
	basic_socket (ExecutionContext &context, const endpoint_type &endpoint, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct a basic_socket, opening it and binding it to the given local endpoint. More...

	basic_socket (const executor_type &ex, const protocol_type &protocol, const native_handle_type &native_socket)
	Construct a basic_socket on an existing native socket. More...

template<typename ExecutionContext >
	basic_socket (ExecutionContext &context, const protocol_type &protocol, const native_handle_type &native_socket, typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *=0)
	Construct a basic_socket on an existing native socket. More...

executor_type	get_executor () ASIO_NOEXCEPT
	Get the executor associated with the object.

lowest_layer_type &	lowest_layer ()
	Get a reference to the lowest layer. More...

const lowest_layer_type &	lowest_layer () const
	Get a const reference to the lowest layer. More...

void	open (const protocol_type &protocol=protocol_type())
	Open the socket using the specified protocol. More...

ASIO_SYNC_OP_VOID	open (const protocol_type &protocol, asio::error_code &ec)
	Open the socket using the specified protocol. More...

void	assign (const protocol_type &protocol, const native_handle_type &native_socket)
	Assign an existing native socket to the socket.

ASIO_SYNC_OP_VOID	assign (const protocol_type &protocol, const native_handle_type &native_socket, asio::error_code &ec)
	Assign an existing native socket to the socket.

bool	is_open () const
	Determine whether the socket is open.

void	close ()
	Close the socket. More...

ASIO_SYNC_OP_VOID	close (asio::error_code &ec)
	Close the socket. More...

native_handle_type	release ()
	Release ownership of the underlying native socket. More...

native_handle_type	release (asio::error_code &ec)
	Release ownership of the underlying native socket. More...

native_handle_type	native_handle ()
	Get the native socket representation. More...

void	cancel ()
	Cancel all asynchronous operations associated with the socket. More...

ASIO_SYNC_OP_VOID	cancel (asio::error_code &ec)
	Cancel all asynchronous operations associated with the socket. More...

bool	at_mark () const
	Determine whether the socket is at the out-of-band data mark. More...

bool	at_mark (asio::error_code &ec) const
	Determine whether the socket is at the out-of-band data mark. More...

std::size_t	available () const
	Determine the number of bytes available for reading. More...

std::size_t	available (asio::error_code &ec) const
	Determine the number of bytes available for reading. More...

void	bind (const endpoint_type &endpoint)
	Bind the socket to the given local endpoint. More...

ASIO_SYNC_OP_VOID	bind (const endpoint_type &endpoint, asio::error_code &ec)
	Bind the socket to the given local endpoint. More...

void	connect (const endpoint_type &peer_endpoint)
	Connect the socket to the specified endpoint. More...

ASIO_SYNC_OP_VOID	connect (const endpoint_type &peer_endpoint, asio::error_code &ec)
	Connect the socket to the specified endpoint. More...

template<ConnectHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE>
	ASIO_INITFN_AUTO_RESULT_TYPE (ConnectHandler, void(asio::error_code)) async_connect(const endpoint_type &peer_endpoint
	Start an asynchronous connect. More...

	ASIO_MOVE_ARG (ConnectHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

template<typename SettableSocketOption >
void	set_option (const SettableSocketOption &option)
	Set an option on the socket. More...

template<typename SettableSocketOption >
ASIO_SYNC_OP_VOID	set_option (const SettableSocketOption &option, asio::error_code &ec)
	Set an option on the socket. More...

template<typename GettableSocketOption >
void	get_option (GettableSocketOption &option) const
	Get an option from the socket. More...

template<typename GettableSocketOption >
ASIO_SYNC_OP_VOID	get_option (GettableSocketOption &option, asio::error_code &ec) const
	Get an option from the socket. More...

template<typename IoControlCommand >
void	io_control (IoControlCommand &command)
	Perform an IO control command on the socket. More...

template<typename IoControlCommand >
ASIO_SYNC_OP_VOID	io_control (IoControlCommand &command, asio::error_code &ec)
	Perform an IO control command on the socket. More...

bool	non_blocking () const
	Gets the non-blocking mode of the socket. More...

void	non_blocking (bool mode)
	Sets the non-blocking mode of the socket. More...

ASIO_SYNC_OP_VOID	non_blocking (bool mode, asio::error_code &ec)
	Sets the non-blocking mode of the socket. More...

bool	native_non_blocking () const
	Gets the non-blocking mode of the native socket implementation. More...

void	native_non_blocking (bool mode)
	Sets the non-blocking mode of the native socket implementation. More...

ASIO_SYNC_OP_VOID	native_non_blocking (bool mode, asio::error_code &ec)
	Sets the non-blocking mode of the native socket implementation. More...

endpoint_type	local_endpoint () const
	Get the local endpoint of the socket. More...

endpoint_type	local_endpoint (asio::error_code &ec) const
	Get the local endpoint of the socket. More...

endpoint_type	remote_endpoint () const
	Get the remote endpoint of the socket. More...

endpoint_type	remote_endpoint (asio::error_code &ec) const
	Get the remote endpoint of the socket. More...

void	shutdown (shutdown_type what)
	Disable sends or receives on the socket. More...

ASIO_SYNC_OP_VOID	shutdown (shutdown_type what, asio::error_code &ec)
	Disable sends or receives on the socket. More...

void	wait (wait_type w)
	Wait for the socket to become ready to read, ready to write, or to have pending error conditions. More...

ASIO_SYNC_OP_VOID	wait (wait_type w, asio::error_code &ec)
	Wait for the socket to become ready to read, ready to write, or to have pending error conditions. More...

template<WaitHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE>
	ASIO_INITFN_AUTO_RESULT_TYPE (WaitHandler, void(asio::error_code)) async_wait(wait_type w
	Asynchronously wait for the socket to become ready to read, ready to write, or to have pending error conditions. More...

	ASIO_MOVE_ARG (WaitHandler) handler ASIO_DEFAULT_COMPLETION_TOKEN(executor_type))

Public Member Functions inherited from asio::socket_base
	ASIO_STATIC_CONSTANT (int, message_peek=ASIO_OS_DEF(MSG_PEEK))

	ASIO_STATIC_CONSTANT (int, message_out_of_band=ASIO_OS_DEF(MSG_OOB))

	ASIO_STATIC_CONSTANT (int, message_do_not_route=ASIO_OS_DEF(MSG_DONTROUTE))

	ASIO_STATIC_CONSTANT (int, message_end_of_record=ASIO_OS_DEF(MSG_EOR))

	ASIO_STATIC_CONSTANT (int, max_listen_connections=ASIO_OS_DEF(SOMAXCONN))
	The maximum length of the queue of pending incoming connections.

	ASIO_STATIC_CONSTANT (int, max_connections=ASIO_OS_DEF(SOMAXCONN))
	(Deprecated: Use max_listen_connections.) The maximum length of the queue of pending incoming connections. More...

Public Attributes
socket_base::message_flags	flags

const endpoint_type &	destination

const endpoint_type socket_base::message_flags	flags

endpoint_type &	sender_endpoint

endpoint_type socket_base::message_flags	flags

Additional Inherited Members
Protected Member Functions inherited from asio::basic_socket< Protocol, Executor >
	~basic_socket ()
	Protected destructor to prevent deletion through this type. More...

Protected Member Functions inherited from asio::socket_base
	~socket_base ()
	Protected destructor to prevent deletion through this type.

Protected Attributes inherited from asio::basic_socket< Protocol, Executor >
detail::io_object_impl< detail::reactive_socket_service< Protocol >, Executor >	impl_

Detailed Description

template<typename Protocol, typename Executor>
class asio::basic_datagram_socket< Protocol, Executor >

Provides datagram-oriented socket functionality.

The basic_datagram_socket class template provides asynchronous and blocking datagram-oriented socket functionality.

Thread Safety: Distinct objects: Safe.
Shared objects: Unsafe.

Constructor & Destructor Documentation

◆ basic_datagram_socket() [1/8]

template<typename Protocol, typename Executor>

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket ( const executor_type & ex )

inlineexplicit

Construct a basic_datagram_socket without opening it.

This constructor creates a datagram socket without opening it. The open() function must be called before data can be sent or received on the socket.

Parameters

ex	The I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.

◆ basic_datagram_socket() [2/8]

template<typename Protocol, typename Executor>

template<typename ExecutionContext >

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket	(	ExecutionContext &	context,
		typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *	= `0`
	)

inlineexplicit

Construct a basic_datagram_socket without opening it.

This constructor creates a datagram socket without opening it. The open() function must be called before data can be sent or received on the socket.

Parameters

context An execution context which provides the I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.

◆ basic_datagram_socket() [3/8]

template<typename Protocol, typename Executor>

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket	(	const executor_type &	ex,
		const protocol_type &	protocol
	)

inline

Construct and open a basic_datagram_socket.

This constructor creates and opens a datagram socket.

Parameters

ex	The I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.
protocol	An object specifying protocol parameters to be used.

Exceptions

asio::system_error Thrown on failure.

◆ basic_datagram_socket() [4/8]

template<typename Protocol, typename Executor>

template<typename ExecutionContext >

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket	(	ExecutionContext &	context,
		const protocol_type &	protocol,
		typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *	= `0`
	)

inline

Construct and open a basic_datagram_socket.

This constructor creates and opens a datagram socket.

Parameters

context	An execution context which provides the I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.
protocol	An object specifying protocol parameters to be used.

Exceptions

asio::system_error Thrown on failure.

◆ basic_datagram_socket() [5/8]

template<typename Protocol, typename Executor>

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket	(	const executor_type &	ex,
		const endpoint_type &	endpoint
	)

inline

Construct a basic_datagram_socket, opening it and binding it to the given local endpoint.

This constructor creates a datagram socket and automatically opens it bound to the specified endpoint on the local machine. The protocol used is the protocol associated with the given endpoint.

Parameters

ex	The I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.
endpoint	An endpoint on the local machine to which the datagram socket will be bound.

Exceptions

asio::system_error Thrown on failure.

◆ basic_datagram_socket() [6/8]

template<typename Protocol, typename Executor>

template<typename ExecutionContext >

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket	(	ExecutionContext &	context,
		const endpoint_type &	endpoint,
		typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *	= `0`
	)

inline

Construct a basic_datagram_socket, opening it and binding it to the given local endpoint.

This constructor creates a datagram socket and automatically opens it bound to the specified endpoint on the local machine. The protocol used is the protocol associated with the given endpoint.

Parameters

context	An execution context which provides the I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.
endpoint	An endpoint on the local machine to which the datagram socket will be bound.

Exceptions

asio::system_error Thrown on failure.

◆ basic_datagram_socket() [7/8]

template<typename Protocol, typename Executor>

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket	(	const executor_type &	ex,
		const protocol_type &	protocol,
		const native_handle_type &	native_socket
	)

inline

Construct a basic_datagram_socket on an existing native socket.

This constructor creates a datagram socket object to hold an existing native socket.

Parameters

ex	The I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.
protocol	An object specifying protocol parameters to be used.
native_socket	The new underlying socket implementation.

Exceptions

asio::system_error Thrown on failure.

◆ basic_datagram_socket() [8/8]

template<typename Protocol, typename Executor>

template<typename ExecutionContext >

asio::basic_datagram_socket< Protocol, Executor >::basic_datagram_socket	(	ExecutionContext &	context,
		const protocol_type &	protocol,
		const native_handle_type &	native_socket,
		typename enable_if< is_convertible< ExecutionContext &, execution_context &>::value >::type *	= `0`
	)

inline

Construct a basic_datagram_socket on an existing native socket.

This constructor creates a datagram socket object to hold an existing native socket.

Parameters

context	An execution context which provides the I/O executor that the socket will use, by default, to dispatch handlers for any asynchronous operations performed on the socket.
protocol	An object specifying protocol parameters to be used.
native_socket	The new underlying socket implementation.

Exceptions

asio::system_error Thrown on failure.

◆ ~basic_datagram_socket()

template<typename Protocol, typename Executor>

asio::basic_datagram_socket< Protocol, Executor >::~basic_datagram_socket ( )

inline

Destroys the socket.

This function destroys the socket, cancelling any outstanding asynchronous operations associated with the socket as if by calling cancel.

Member Function Documentation

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [1/8]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	WriteHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous send on a connected socket.

This function is used to asynchronously send data on the datagram socket. The function call always returns immediately.

Parameters

buffers One or more data buffers to be sent on the socket. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.

handler

The handler to be called when the send operation completes. Copies will be made of the handler as required. The function signature of the handler must be:

 void handler(
  const asio::error_code& error, // Result of operation.
  std::size_t bytes_transferred           // Number of bytes sent.
); 

Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

Note: The async_send operation can only be used with a connected socket. Use the async_send_to function to send data on an unconnected datagram socket.

Example: To send a single data buffer use the asio::buffer function as follows:
socket.async_send(asio::buffer(data, size), handler);
See the asio::buffer documentation for information on sending multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [2/8]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	WriteHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous send on a connected socket.

This function is used to asynchronously send data on the datagram socket. The function call always returns immediately.

Parameters

buffers	One or more data buffers to be sent on the socket. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.
flags	Flags specifying how the send call is to be made.
handler	The handler to be called when the send operation completes. Copies will be made of the handler as required. The function signature of the handler must be: void handler( const asio::error_code& error, // Result of operation. std::size_t bytes_transferred // Number of bytes sent. ); Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

Note: The async_send operation can only be used with a connected socket. Use the async_send_to function to send data on an unconnected datagram socket.

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [3/8]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	WriteHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous send.

This function is used to asynchronously send a datagram to the specified remote endpoint. The function call always returns immediately.

Parameters

buffers	One or more data buffers to be sent to the remote endpoint. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.
destination	The remote endpoint to which the data will be sent. Copies will be made of the endpoint as required.
handler	The handler to be called when the send operation completes. Copies will be made of the handler as required. The function signature of the handler must be: void handler( const asio::error_code& error, // Result of operation. std::size_t bytes_transferred // Number of bytes sent. ); Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

Example: To send a single data buffer use the asio::buffer function as follows:
asio::ip::udp::endpoint destination(
asio::ip::address::from_string("1.2.3.4"), 12345);
socket.async_send_to(
asio::buffer(data, size), destination, handler);
See the asio::buffer documentation for information on sending multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [4/8]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) WriteHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	WriteHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous send.

This function is used to asynchronously send a datagram to the specified remote endpoint. The function call always returns immediately.

Parameters

buffers	One or more data buffers to be sent to the remote endpoint. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.
flags	Flags specifying how the send call is to be made.
destination	The remote endpoint to which the data will be sent. Copies will be made of the endpoint as required.
handler	The handler to be called when the send operation completes. Copies will be made of the handler as required. The function signature of the handler must be: void handler( const asio::error_code& error, // Result of operation. std::size_t bytes_transferred // Number of bytes sent. ); Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [5/8]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	ReadHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous receive on a connected socket.

This function is used to asynchronously receive data from the datagram socket. The function call always returns immediately.

Parameters

buffers One or more buffers into which the data will be received. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.

handler

The handler to be called when the receive operation completes. Copies will be made of the handler as required. The function signature of the handler must be:

 void handler(
  const asio::error_code& error, // Result of operation.
  std::size_t bytes_transferred           // Number of bytes received.
); 

Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

Note: The async_receive operation can only be used with a connected socket. Use the async_receive_from function to receive data on an unconnected datagram socket.

Example: To receive into a single data buffer use the asio::buffer function as follows:
socket.async_receive(asio::buffer(data, size), handler);
See the asio::buffer documentation for information on receiving into multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [6/8]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	ReadHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous receive on a connected socket.

This function is used to asynchronously receive data from the datagram socket. The function call always returns immediately.

Parameters

buffers	One or more buffers into which the data will be received. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.
flags	Flags specifying how the receive call is to be made.
handler	The handler to be called when the receive operation completes. Copies will be made of the handler as required. The function signature of the handler must be: void handler( const asio::error_code& error, // Result of operation. std::size_t bytes_transferred // Number of bytes received. ); Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

Note: The async_receive operation can only be used with a connected socket. Use the async_receive_from function to receive data on an unconnected datagram socket.

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [7/8]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	ReadHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous receive.

This function is used to asynchronously receive a datagram. The function call always returns immediately.

Parameters

buffers	One or more buffers into which the data will be received. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.
sender_endpoint	An endpoint object that receives the endpoint of the remote sender of the datagram. Ownership of the sender_endpoint object is retained by the caller, which must guarantee that it is valid until the handler is called.
handler	The handler to be called when the receive operation completes. Copies will be made of the handler as required. The function signature of the handler must be: void handler( const asio::error_code& error, // Result of operation. std::size_t bytes_transferred // Number of bytes received. ); Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

Example: To receive into a single data buffer use the asio::buffer function as follows:
socket.async_receive_from(
asio::buffer(data, size), sender_endpoint, handler);
See the asio::buffer documentation for information on receiving into multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [8/8]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence , ASIO_COMPLETION_TOKEN_FOR(void(asio::error_code, std::size_t)) ReadHandler ASIO_DEFAULT_COMPLETION_TOKEN_TYPE(executor_type) >

asio::basic_datagram_socket< Protocol, Executor >::ASIO_INITFN_AUTO_RESULT_TYPE	(	ReadHandler	,
		void(asio::error_code, std::size_t)
	)		const &

Start an asynchronous receive.

This function is used to asynchronously receive a datagram. The function call always returns immediately.

Parameters

buffers	One or more buffers into which the data will be received. Although the buffers object may be copied as necessary, ownership of the underlying memory blocks is retained by the caller, which must guarantee that they remain valid until the handler is called.
sender_endpoint	An endpoint object that receives the endpoint of the remote sender of the datagram. Ownership of the sender_endpoint object is retained by the caller, which must guarantee that it is valid until the handler is called.
flags	Flags specifying how the receive call is to be made.
handler	The handler to be called when the receive operation completes. Copies will be made of the handler as required. The function signature of the handler must be: void handler( const asio::error_code& error, // Result of operation. std::size_t bytes_transferred // Number of bytes received. ); Regardless of whether the asynchronous operation completes immediately or not, the handler will not be invoked from within this function. On immediate completion, invocation of the handler will be performed in a manner equivalent to using asio::post().

◆ receive() [1/3]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::receive ( const MutableBufferSequence & buffers )

inline

Receive some data on a connected socket.

This function is used to receive data on the datagram socket. The function call will block until data has been received successfully or an error occurs.

Parameters

buffers One or more buffers into which the data will be received.

Returns: The number of bytes received.

Exceptions

asio::system_error Thrown on failure.

Note: The receive operation can only be used with a connected socket. Use the receive_from function to receive data on an unconnected datagram socket.

Example: To receive into a single data buffer use the asio::buffer function as follows:
socket.receive(asio::buffer(data, size));
See the asio::buffer documentation for information on receiving into multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ receive() [2/3]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::receive	(	const MutableBufferSequence &	buffers,
		socket_base::message_flags	flags
	)

inline

Receive some data on a connected socket.

This function is used to receive data on the datagram socket. The function call will block until data has been received successfully or an error occurs.

Parameters

buffers	One or more buffers into which the data will be received.
flags	Flags specifying how the receive call is to be made.

Returns: The number of bytes received.

Exceptions

asio::system_error Thrown on failure.

Note: The receive operation can only be used with a connected socket. Use the receive_from function to receive data on an unconnected datagram socket.

◆ receive() [3/3]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::receive	(	const MutableBufferSequence &	buffers,
		socket_base::message_flags	flags,
		asio::error_code &	ec
	)

inline

Receive some data on a connected socket.

This function is used to receive data on the datagram socket. The function call will block until data has been received successfully or an error occurs.

Parameters

buffers	One or more buffers into which the data will be received.
flags	Flags specifying how the receive call is to be made.
ec	Set to indicate what error occurred, if any.

Returns: The number of bytes received.

Note: The receive operation can only be used with a connected socket. Use the receive_from function to receive data on an unconnected datagram socket.

◆ receive_from() [1/3]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::receive_from	(	const MutableBufferSequence &	buffers,
		endpoint_type &	sender_endpoint
	)

inline

Receive a datagram with the endpoint of the sender.

This function is used to receive a datagram. The function call will block until data has been received successfully or an error occurs.

Parameters

buffers	One or more buffers into which the data will be received.
sender_endpoint	An endpoint object that receives the endpoint of the remote sender of the datagram.

Returns: The number of bytes received.

Exceptions

asio::system_error Thrown on failure.

Example: To receive into a single data buffer use the asio::buffer function as follows:
asio::ip::udp::endpoint sender_endpoint;
socket.receive_from(
asio::buffer(data, size), sender_endpoint);
See the asio::buffer documentation for information on receiving into multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ receive_from() [2/3]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::receive_from	(	const MutableBufferSequence &	buffers,
		endpoint_type &	sender_endpoint,
		socket_base::message_flags	flags
	)

inline

Receive a datagram with the endpoint of the sender.

This function is used to receive a datagram. The function call will block until data has been received successfully or an error occurs.

Parameters

buffers	One or more buffers into which the data will be received.
sender_endpoint	An endpoint object that receives the endpoint of the remote sender of the datagram.
flags	Flags specifying how the receive call is to be made.

Returns: The number of bytes received.

Exceptions

asio::system_error Thrown on failure.

◆ receive_from() [3/3]

template<typename Protocol, typename Executor>

template<typename MutableBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::receive_from	(	const MutableBufferSequence &	buffers,
		endpoint_type &	sender_endpoint,
		socket_base::message_flags	flags,
		asio::error_code &	ec
	)

inline

Receive a datagram with the endpoint of the sender.

This function is used to receive a datagram. The function call will block until data has been received successfully or an error occurs.

Parameters

buffers	One or more buffers into which the data will be received.
sender_endpoint	An endpoint object that receives the endpoint of the remote sender of the datagram.
flags	Flags specifying how the receive call is to be made.
ec	Set to indicate what error occurred, if any.

Returns: The number of bytes received.

◆ send() [1/3]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::send ( const ConstBufferSequence & buffers )

inline

Send some data on a connected socket.

This function is used to send data on the datagram socket. The function call will block until the data has been sent successfully or an error occurs.

Parameters

buffers One ore more data buffers to be sent on the socket.

Returns: The number of bytes sent.

Exceptions

asio::system_error Thrown on failure.

Note: The send operation can only be used with a connected socket. Use the send_to function to send data on an unconnected datagram socket.

Example: To send a single data buffer use the asio::buffer function as follows:
socket.send(asio::buffer(data, size));
See the asio::buffer documentation for information on sending multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ send() [2/3]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::send	(	const ConstBufferSequence &	buffers,
		socket_base::message_flags	flags
	)

inline

Send some data on a connected socket.

This function is used to send data on the datagram socket. The function call will block until the data has been sent successfully or an error occurs.

Parameters

buffers	One ore more data buffers to be sent on the socket.
flags	Flags specifying how the send call is to be made.

Returns: The number of bytes sent.

Exceptions

asio::system_error Thrown on failure.

Note: The send operation can only be used with a connected socket. Use the send_to function to send data on an unconnected datagram socket.

◆ send() [3/3]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::send	(	const ConstBufferSequence &	buffers,
		socket_base::message_flags	flags,
		asio::error_code &	ec
	)

inline

Send some data on a connected socket.

This function is used to send data on the datagram socket. The function call will block until the data has been sent successfully or an error occurs.

Parameters

buffers	One or more data buffers to be sent on the socket.
flags	Flags specifying how the send call is to be made.
ec	Set to indicate what error occurred, if any.

Returns: The number of bytes sent.

Note: The send operation can only be used with a connected socket. Use the send_to function to send data on an unconnected datagram socket.

◆ send_to() [1/3]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::send_to	(	const ConstBufferSequence &	buffers,
		const endpoint_type &	destination
	)

inline

Send a datagram to the specified endpoint.

This function is used to send a datagram to the specified remote endpoint. The function call will block until the data has been sent successfully or an error occurs.

Parameters

buffers	One or more data buffers to be sent to the remote endpoint.
destination	The remote endpoint to which the data will be sent.

Returns: The number of bytes sent.

Exceptions

asio::system_error Thrown on failure.

Example: To send a single data buffer use the asio::buffer function as follows:
asio::ip::udp::endpoint destination(
asio::ip::address::from_string("1.2.3.4"), 12345);
socket.send_to(asio::buffer(data, size), destination);
See the asio::buffer documentation for information on sending multiple buffers in one go, and how to use it with arrays, boost::array or std::vector.

◆ send_to() [2/3]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::send_to	(	const ConstBufferSequence &	buffers,
		const endpoint_type &	destination,
		socket_base::message_flags	flags
	)

inline

Send a datagram to the specified endpoint.

This function is used to send a datagram to the specified remote endpoint. The function call will block until the data has been sent successfully or an error occurs.

Parameters

buffers	One or more data buffers to be sent to the remote endpoint.
destination	The remote endpoint to which the data will be sent.
flags	Flags specifying how the send call is to be made.

Returns: The number of bytes sent.

Exceptions

asio::system_error Thrown on failure.

◆ send_to() [3/3]

template<typename Protocol, typename Executor>

template<typename ConstBufferSequence >

std::size_t asio::basic_datagram_socket< Protocol, Executor >::send_to	(	const ConstBufferSequence &	buffers,
		const endpoint_type &	destination,
		socket_base::message_flags	flags,
		asio::error_code &	ec
	)

inline

Send a datagram to the specified endpoint.

This function is used to send a datagram to the specified remote endpoint. The function call will block until the data has been sent successfully or an error occurs.

Parameters

buffers	One or more data buffers to be sent to the remote endpoint.
destination	The remote endpoint to which the data will be sent.
flags	Flags specifying how the send call is to be made.
ec	Set to indicate what error occurred, if any.

Returns: The number of bytes sent.

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

Thirdparty/asio/include/asio/basic_datagram_socket.hpp

Classes

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

template<typename Protocol, typename Executor> class asio::basic_datagram_socket< Protocol, Executor >

Constructor & Destructor Documentation

◆ basic_datagram_socket() [1/8]

◆ basic_datagram_socket() [2/8]

◆ basic_datagram_socket() [3/8]

◆ basic_datagram_socket() [4/8]

◆ basic_datagram_socket() [5/8]

◆ basic_datagram_socket() [6/8]

◆ basic_datagram_socket() [7/8]

◆ basic_datagram_socket() [8/8]

◆ ~basic_datagram_socket()

Member Function Documentation

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [1/8]

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [2/8]

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [3/8]

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [4/8]

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [5/8]

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [6/8]

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [7/8]

◆ ASIO_INITFN_AUTO_RESULT_TYPE() [8/8]

◆ receive() [1/3]

◆ receive() [2/3]

◆ receive() [3/3]

◆ receive_from() [1/3]

◆ receive_from() [2/3]

◆ receive_from() [3/3]

◆ send() [1/3]

◆ send() [2/3]

◆ send() [3/3]

◆ send_to() [1/3]

◆ send_to() [2/3]

◆ send_to() [3/3]

template<typename Protocol, typename Executor>
class asio::basic_datagram_socket< Protocol, Executor >