explicit basic_stream_socket(io_context& ctx);
Effects: Initializes the base class with basic_socket<Protocol>(ctx).
basic_stream_socket(io_context& ctx, const protocol_type& protocol);
Effects: Initializes the base class with basic_socket<Protocol>(ctx, protocol).
basic_stream_socket(io_context& ctx, const endpoint_type& endpoint);
Effects: Initializes the base class with basic_socket<Protocol>(ctx, endpoint).
basic_stream_socket(io_context& ctx, const protocol_type& protocol,
const native_handle_type& native_socket);
Effects: Initializes the base class with basic_socket<Protocol>(ctx, protocol, native_socket).
basic_stream_socket(basic_stream_socket&& rhs);
Effects: Move constructs an object of class basic_stream_socket<Protocol>, initializing the base class with basic_socket<Protocol>(std::move(rhs)).
template<class OtherProtocol>
basic_stream_socket(basic_stream_socket<OtherProtocol>&& rhs);
Requires: OtherProtocol is implicitly convertible to Protocol.
Effects: Move constructs an object of class basic_stream_socket<Protocol>, initializing the base class with basic_socket<Protocol>(std::move(rhs)).
Remarks: This constructor shall not participate in overload resolution unless OtherProtocol is implicitly convertible to Protocol.