ceph/src/boost/libs/thread/test/sync/mutual_exclusion/locks/shared_lock/cons/default_pass.cpp

   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 shared_lock;
  18
  19 // shared_lock(shared_lock const&) = delete;
  20
  21 #include <boost/thread/lock_types.hpp>
  22 #include <boost/thread/shared_mutex.hpp>
  23 #include <boost/detail/lightweight_test.hpp>
  24
  25 int main()
  26 {
  27   boost::shared_lock<boost::shared_mutex> ul;
  28   BOOST_TEST(!ul.owns_lock());
  29   BOOST_TEST(ul.mutex() == 0);
  30
  31   return boost::report_errors();
  32 }
  33