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+//
+// generic/basic_endpoint.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifndef ASIO_GENERIC_BASIC_ENDPOINT_HPP
+#define ASIO_GENERIC_BASIC_ENDPOINT_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include "asio/generic/detail/endpoint.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace generic {
+
+/// Describes an endpoint for any socket type.
+/**
+ * The asio::generic::basic_endpoint class template describes an endpoint
+ * that may be associated with any socket type.
+ *
+ * @note The socket types sockaddr type must be able to fit into a
+ * @c sockaddr_storage structure.
+ *
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ *
+ * @par Concepts:
+ * Endpoint.
+ */
+template <typename Protocol>
+class basic_endpoint
+{
+public:
+ /// The protocol type associated with the endpoint.
+ typedef Protocol protocol_type;
+
+ /// The type of the endpoint structure. This type is dependent on the
+ /// underlying implementation of the socket layer.
+#if defined(GENERATING_DOCUMENTATION)
+ typedef implementation_defined data_type;
+#else
+ typedef asio::detail::socket_addr_type data_type;
+#endif
+
+ /// Default constructor.
+ basic_endpoint()
+ {
+ }
+
+ /// Construct an endpoint from the specified socket address.
+ basic_endpoint(const void* socket_address,
+ std::size_t socket_address_size, int socket_protocol = 0)
+ : impl_(socket_address, socket_address_size, socket_protocol)
+ {
+ }
+
+ /// Construct an endpoint from the specific endpoint type.
+ template <typename Endpoint>
+ basic_endpoint(const Endpoint& endpoint)
+ : impl_(endpoint.data(), endpoint.size(), endpoint.protocol().protocol())
+ {
+ }
+
+ /// Copy constructor.
+ basic_endpoint(const basic_endpoint& other)
+ : impl_(other.impl_)
+ {
+ }
+
+#if defined(ASIO_HAS_MOVE)
+ /// Move constructor.
+ basic_endpoint(basic_endpoint&& other)
+ : impl_(other.impl_)
+ {
+ }
+#endif // defined(ASIO_HAS_MOVE)
+
+ /// Assign from another endpoint.
+ basic_endpoint& operator=(const basic_endpoint& other)
+ {
+ impl_ = other.impl_;
+ return *this;
+ }
+
+#if defined(ASIO_HAS_MOVE)
+ /// Move-assign from another endpoint.
+ basic_endpoint& operator=(basic_endpoint&& other)
+ {
+ impl_ = other.impl_;
+ return *this;
+ }
+#endif // defined(ASIO_HAS_MOVE)
+
+ /// The protocol associated with the endpoint.
+ protocol_type protocol() const
+ {
+ return protocol_type(impl_.family(), impl_.protocol());
+ }
+
+ /// Get the underlying endpoint in the native type.
+ data_type* data()
+ {
+ return impl_.data();
+ }
+
+ /// Get the underlying endpoint in the native type.
+ const data_type* data() const
+ {
+ return impl_.data();
+ }
+
+ /// Get the underlying size of the endpoint in the native type.
+ std::size_t size() const
+ {
+ return impl_.size();
+ }
+
+ /// Set the underlying size of the endpoint in the native type.
+ void resize(std::size_t new_size)
+ {
+ impl_.resize(new_size);
+ }
+
+ /// Get the capacity of the endpoint in the native type.
+ std::size_t capacity() const
+ {
+ return impl_.capacity();
+ }
+
+ /// Compare two endpoints for equality.
+ friend bool operator==(const basic_endpoint<Protocol>& e1,
+ const basic_endpoint<Protocol>& e2)
+ {
+ return e1.impl_ == e2.impl_;
+ }
+
+ /// Compare two endpoints for inequality.
+ friend bool operator!=(const basic_endpoint<Protocol>& e1,
+ const basic_endpoint<Protocol>& e2)
+ {
+ return !(e1.impl_ == e2.impl_);
+ }
+
+ /// Compare endpoints for ordering.
+ friend bool operator<(const basic_endpoint<Protocol>& e1,
+ const basic_endpoint<Protocol>& e2)
+ {
+ return e1.impl_ < e2.impl_;
+ }
+
+ /// Compare endpoints for ordering.
+ friend bool operator>(const basic_endpoint<Protocol>& e1,
+ const basic_endpoint<Protocol>& e2)
+ {
+ return e2.impl_ < e1.impl_;
+ }
+
+ /// Compare endpoints for ordering.
+ friend bool operator<=(const basic_endpoint<Protocol>& e1,
+ const basic_endpoint<Protocol>& e2)
+ {
+ return !(e2 < e1);
+ }
+
+ /// Compare endpoints for ordering.
+ friend bool operator>=(const basic_endpoint<Protocol>& e1,
+ const basic_endpoint<Protocol>& e2)
+ {
+ return !(e1 < e2);
+ }
+
+private:
+ // The underlying generic endpoint.
+ asio::generic::detail::endpoint impl_;
+};
+
+} // namespace generic
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_GENERIC_BASIC_ENDPOINT_HPP