diff options
Diffstat (limited to 'libs/thread/test/sync/mutual_exclusion/locks/unique_lock/obs/mutex_pass.cpp')
-rw-r--r-- | libs/thread/test/sync/mutual_exclusion/locks/unique_lock/obs/mutex_pass.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/obs/mutex_pass.cpp b/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/obs/mutex_pass.cpp new file mode 100644 index 0000000000..8eb924205f --- /dev/null +++ b/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/obs/mutex_pass.cpp @@ -0,0 +1,38 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// Copyright (C) 2011 Vicente J. Botet Escriba +// +// 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) + +// <boost/thread/locks.hpp> + +// template <class Mutex> class unique_lock; + +// Mutex *mutex() const; + +#include <boost/thread/locks.hpp> +#include <boost/thread/mutex.hpp> +#include <boost/detail/lightweight_test.hpp> + +boost::mutex m; + +int main() +{ + boost::unique_lock<boost::mutex> lk0; + BOOST_TEST(lk0.mutex() == 0); + boost::unique_lock<boost::mutex> lk1(m); + BOOST_TEST(lk1.mutex() == &m); + lk1.unlock(); + BOOST_TEST(lk1.mutex() == &m); + + return boost::report_errors(); +} + |