asio C++ library
PrevUpHomeNext

basic_serial_port::is_open

Determine whether the serial port is open. 

bool is_open() const;
Copyright © 2003-2022 Christopher M. Kohlhoff

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)

PrevUpHomeNext