| 1 | // Copyright (C) 2018 Tom Hughes |
|---|---|
| 2 | // |
| 3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 5 | |
| 6 | // <boost/thread/lock_guard.hpp> |
| 7 | |
| 8 | // template <class Mutex> class lock_guard; |
| 9 | |
| 10 | // lock_guard(Mutex& m_, adopt_lock_t) |
| 11 | |
| 12 | #include <boost/thread/lock_guard.hpp> |
| 13 | #include <boost/thread/mutex.hpp> |
| 14 | #include <boost/detail/lightweight_test.hpp> |
| 15 | |
| 16 | boost::mutex m; |
| 17 | |
| 18 | void pass() |
| 19 | { |
| 20 | m.lock(); |
| 21 | boost::lock_guard<boost::mutex> lk(m, boost::adopt_lock); |
| 22 | } |
| 23 |