1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // Copyright (C) 2011 Vicente J. Botet Escriba 11 // 12 // Distributed under the Boost Software License, Version 1.0. (See accompanying 13 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 14 15 // <boost/thread/locks.hpp> 16 17 // template <class Mutex> class unique_lock; 18 19 // unique_lock(mutex_type& m, adopt_lock_t); 20 21 #include <boost/thread/lock_types.hpp> 22 #include <boost/thread/mutex.hpp> 23 #include <boost/detail/lightweight_test.hpp> 24 25 main()26int main() 27 { 28 boost::mutex m; 29 m.lock(); 30 boost::unique_lock<boost::mutex> lk(m, boost::adopt_lock); 31 BOOST_TEST(lk.mutex() == &m); 32 BOOST_TEST(lk.owns_lock() == true); 33 34 return boost::report_errors(); 35 } 36 37