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- #ifndef BOOST_ASIO_CONNECT_HPP
- #define BOOST_ASIO_CONNECT_HPP
- #if defined(_MSC_VER) && (_MSC_VER >= 1200)
- # pragma once
- #endif
- #include <boost/asio/detail/config.hpp>
- #include <boost/asio/async_result.hpp>
- #include <boost/asio/basic_socket.hpp>
- #include <boost/asio/detail/type_traits.hpp>
- #include <boost/asio/error.hpp>
- #include <boost/asio/detail/push_options.hpp>
- namespace boost {
- namespace asio {
- namespace detail
- {
- struct default_connect_condition;
- template <typename, typename> class initiate_async_range_connect;
- template <typename, typename> class initiate_async_iterator_connect;
- template <typename T, typename = void, typename = void>
- struct is_endpoint_sequence_helper : false_type
- {
- };
- template <typename T>
- struct is_endpoint_sequence_helper<T,
- void_t<
- decltype(declval<T>().begin())
- >,
- void_t<
- decltype(declval<T>().end())
- >
- > : true_type
- {
- };
- template <typename T, typename Iterator, typename = void>
- struct is_connect_condition_helper : false_type
- {
- };
- template <typename T, typename Iterator>
- struct is_connect_condition_helper<T, Iterator,
- enable_if_t<
- is_same<
- result_of_t<T(boost::system::error_code, Iterator)>,
- Iterator
- >::value
- >
- > : true_type
- {
- };
- template <typename T, typename Iterator>
- struct is_connect_condition_helper<T, Iterator,
- enable_if_t<
- is_same<
- result_of_t<T(boost::system::error_code,
- decltype(*declval<Iterator>()))>,
- bool
- >::value
- >
- > : true_type
- {
- };
- struct default_connect_condition
- {
- template <typename Endpoint>
- bool operator()(const boost::system::error_code&, const Endpoint&)
- {
- return true;
- }
- };
- }
- #if defined(GENERATING_DOCUMENTATION)
- template <typename T>
- struct is_endpoint_sequence
- {
-
- static const bool value = automatically_determined;
- };
- template <typename T, typename Iterator>
- struct is_connect_condition
- {
-
- static constexpr bool value = automatically_determined;
- };
- #else
- template <typename T>
- struct is_endpoint_sequence : detail::is_endpoint_sequence_helper<T>
- {
- };
- template <typename T, typename Iterator>
- struct is_connect_condition : detail::is_connect_condition_helper<T, Iterator>
- {
- };
- #endif
- template <typename Protocol, typename Executor, typename EndpointSequence>
- typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
- const EndpointSequence& endpoints,
- constraint_t<
- is_endpoint_sequence<EndpointSequence>::value
- > = 0);
- template <typename Protocol, typename Executor, typename EndpointSequence>
- typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
- const EndpointSequence& endpoints, boost::system::error_code& ec,
- constraint_t<
- is_endpoint_sequence<EndpointSequence>::value
- > = 0);
- #if !defined(BOOST_ASIO_NO_DEPRECATED)
- template <typename Protocol, typename Executor, typename Iterator>
- Iterator connect(basic_socket<Protocol, Executor>& s, Iterator begin,
- constraint_t<
- !is_endpoint_sequence<Iterator>::value
- > = 0);
- template <typename Protocol, typename Executor, typename Iterator>
- Iterator connect(basic_socket<Protocol, Executor>& s,
- Iterator begin, boost::system::error_code& ec,
- constraint_t<
- !is_endpoint_sequence<Iterator>::value
- > = 0);
- #endif
- template <typename Protocol, typename Executor, typename Iterator>
- Iterator connect(basic_socket<Protocol, Executor>& s,
- Iterator begin, Iterator end);
- template <typename Protocol, typename Executor, typename Iterator>
- Iterator connect(basic_socket<Protocol, Executor>& s,
- Iterator begin, Iterator end, boost::system::error_code& ec);
- template <typename Protocol, typename Executor,
- typename EndpointSequence, typename ConnectCondition>
- typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
- const EndpointSequence& endpoints, ConnectCondition connect_condition,
- constraint_t<
- is_endpoint_sequence<EndpointSequence>::value
- > = 0,
- constraint_t<
- is_connect_condition<ConnectCondition,
- decltype(declval<const EndpointSequence&>().begin())>::value
- > = 0);
- template <typename Protocol, typename Executor,
- typename EndpointSequence, typename ConnectCondition>
- typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
- const EndpointSequence& endpoints, ConnectCondition connect_condition,
- boost::system::error_code& ec,
- constraint_t<
- is_endpoint_sequence<EndpointSequence>::value
- > = 0,
- constraint_t<
- is_connect_condition<ConnectCondition,
- decltype(declval<const EndpointSequence&>().begin())>::value
- > = 0);
- #if !defined(BOOST_ASIO_NO_DEPRECATED)
- template <typename Protocol, typename Executor,
- typename Iterator, typename ConnectCondition>
- Iterator connect(basic_socket<Protocol, Executor>& s,
- Iterator begin, ConnectCondition connect_condition,
- constraint_t<
- !is_endpoint_sequence<Iterator>::value
- > = 0,
- constraint_t<
- is_connect_condition<ConnectCondition, Iterator>::value
- > = 0);
- template <typename Protocol, typename Executor,
- typename Iterator, typename ConnectCondition>
- Iterator connect(basic_socket<Protocol, Executor>& s, Iterator begin,
- ConnectCondition connect_condition, boost::system::error_code& ec,
- constraint_t<
- !is_endpoint_sequence<Iterator>::value
- > = 0,
- constraint_t<
- is_connect_condition<ConnectCondition, Iterator>::value
- > = 0);
- #endif
- template <typename Protocol, typename Executor,
- typename Iterator, typename ConnectCondition>
- Iterator connect(basic_socket<Protocol, Executor>& s, Iterator begin,
- Iterator end, ConnectCondition connect_condition,
- constraint_t<
- is_connect_condition<ConnectCondition, Iterator>::value
- > = 0);
- template <typename Protocol, typename Executor,
- typename Iterator, typename ConnectCondition>
- Iterator connect(basic_socket<Protocol, Executor>& s,
- Iterator begin, Iterator end, ConnectCondition connect_condition,
- boost::system::error_code& ec,
- constraint_t<
- is_connect_condition<ConnectCondition, Iterator>::value
- > = 0);
- template <typename Protocol, typename Executor, typename EndpointSequence,
- BOOST_ASIO_COMPLETION_TOKEN_FOR(void (boost::system::error_code,
- typename Protocol::endpoint)) RangeConnectToken
- = default_completion_token_t<Executor>>
- inline auto async_connect(basic_socket<Protocol, Executor>& s,
- const EndpointSequence& endpoints,
- RangeConnectToken&& token = default_completion_token_t<Executor>(),
- constraint_t<
- is_endpoint_sequence<EndpointSequence>::value
- > = 0,
- constraint_t<
- !is_connect_condition<RangeConnectToken,
- decltype(declval<const EndpointSequence&>().begin())>::value
- > = 0)
- -> decltype(
- async_initiate<RangeConnectToken,
- void (boost::system::error_code, typename Protocol::endpoint)>(
- declval<detail::initiate_async_range_connect<Protocol, Executor>>(),
- token, endpoints, declval<detail::default_connect_condition>()))
- {
- return async_initiate<RangeConnectToken,
- void (boost::system::error_code, typename Protocol::endpoint)>(
- detail::initiate_async_range_connect<Protocol, Executor>(s),
- token, endpoints, detail::default_connect_condition());
- }
- #if !defined(BOOST_ASIO_NO_DEPRECATED)
- template <typename Protocol, typename Executor, typename Iterator,
- BOOST_ASIO_COMPLETION_TOKEN_FOR(void (boost::system::error_code,
- Iterator)) IteratorConnectToken = default_completion_token_t<Executor>>
- inline auto async_connect(basic_socket<Protocol, Executor>& s, Iterator begin,
- IteratorConnectToken&& token = default_completion_token_t<Executor>(),
- constraint_t<
- !is_endpoint_sequence<Iterator>::value
- > = 0,
- constraint_t<
- !is_same<Iterator, decay_t<IteratorConnectToken>>::value
- > = 0,
- constraint_t<
- !is_connect_condition<IteratorConnectToken, Iterator>::value
- > = 0)
- -> decltype(
- async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- declval<detail::initiate_async_iterator_connect<Protocol, Executor>>(),
- token, begin, Iterator(),
- declval<detail::default_connect_condition>()))
- {
- return async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- detail::initiate_async_iterator_connect<Protocol, Executor>(s),
- token, begin, Iterator(), detail::default_connect_condition());
- }
- #endif
- template <typename Protocol, typename Executor, typename Iterator,
- BOOST_ASIO_COMPLETION_TOKEN_FOR(void (boost::system::error_code,
- Iterator)) IteratorConnectToken = default_completion_token_t<Executor>>
- inline auto async_connect(
- basic_socket<Protocol, Executor>& s, Iterator begin, Iterator end,
- IteratorConnectToken&& token = default_completion_token_t<Executor>(),
- constraint_t<
- !is_connect_condition<IteratorConnectToken, Iterator>::value
- > = 0)
- -> decltype(
- async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- declval<detail::initiate_async_iterator_connect<Protocol, Executor>>(),
- token, begin, end, declval<detail::default_connect_condition>()))
- {
- return async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- detail::initiate_async_iterator_connect<Protocol, Executor>(s),
- token, begin, end, detail::default_connect_condition());
- }
- template <typename Protocol, typename Executor,
- typename EndpointSequence, typename ConnectCondition,
- BOOST_ASIO_COMPLETION_TOKEN_FOR(void (boost::system::error_code,
- typename Protocol::endpoint)) RangeConnectToken
- = default_completion_token_t<Executor>>
- inline auto async_connect(basic_socket<Protocol, Executor>& s,
- const EndpointSequence& endpoints, ConnectCondition connect_condition,
- RangeConnectToken&& token = default_completion_token_t<Executor>(),
- constraint_t<
- is_endpoint_sequence<EndpointSequence>::value
- > = 0,
- constraint_t<
- is_connect_condition<ConnectCondition,
- decltype(declval<const EndpointSequence&>().begin())>::value
- > = 0)
- -> decltype(
- async_initiate<RangeConnectToken,
- void (boost::system::error_code, typename Protocol::endpoint)>(
- declval<detail::initiate_async_range_connect<Protocol, Executor>>(),
- token, endpoints, connect_condition))
- {
- return async_initiate<RangeConnectToken,
- void (boost::system::error_code, typename Protocol::endpoint)>(
- detail::initiate_async_range_connect<Protocol, Executor>(s),
- token, endpoints, connect_condition);
- }
- #if !defined(BOOST_ASIO_NO_DEPRECATED)
- template <typename Protocol, typename Executor,
- typename Iterator, typename ConnectCondition,
- BOOST_ASIO_COMPLETION_TOKEN_FOR(void (boost::system::error_code,
- Iterator)) IteratorConnectToken = default_completion_token_t<Executor>>
- inline auto async_connect(basic_socket<Protocol, Executor>& s,
- Iterator begin, ConnectCondition connect_condition,
- IteratorConnectToken&& token = default_completion_token_t<Executor>(),
- constraint_t<
- !is_endpoint_sequence<Iterator>::value
- > = 0,
- constraint_t<
- is_connect_condition<ConnectCondition, Iterator>::value
- > = 0)
- -> decltype(
- async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- declval<detail::initiate_async_iterator_connect<Protocol, Executor>>(),
- token, begin, Iterator(), connect_condition))
- {
- return async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- detail::initiate_async_iterator_connect<Protocol, Executor>(s),
- token, begin, Iterator(), connect_condition);
- }
- #endif
- template <typename Protocol, typename Executor,
- typename Iterator, typename ConnectCondition,
- BOOST_ASIO_COMPLETION_TOKEN_FOR(void (boost::system::error_code,
- Iterator)) IteratorConnectToken = default_completion_token_t<Executor>>
- inline auto async_connect(basic_socket<Protocol, Executor>& s,
- Iterator begin, Iterator end, ConnectCondition connect_condition,
- IteratorConnectToken&& token = default_completion_token_t<Executor>(),
- constraint_t<
- is_connect_condition<ConnectCondition, Iterator>::value
- > = 0)
- -> decltype(
- async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- declval<detail::initiate_async_iterator_connect<Protocol, Executor>>(),
- token, begin, end, connect_condition))
- {
- return async_initiate<IteratorConnectToken,
- void (boost::system::error_code, Iterator)>(
- detail::initiate_async_iterator_connect<Protocol, Executor>(s),
- token, begin, end, connect_condition);
- }
- }
- }
- #include <boost/asio/detail/pop_options.hpp>
- #include <boost/asio/impl/connect.hpp>
- #endif
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