/usr/include/boost/signals2/detail/unique_lock.hpp is in libboost1.55-dev 1.55.0+dfsg-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | /*
Provides a basic subset of boost::unique_lock functionality. Provided only because
including boost/thread/locks.hpp requires linking to thread library
*/
// Copyright Frank Mori Hess 2008.
// 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)
// See http://www.boost.org/libs/signals2 for library home page.
#ifndef BOOST_SIGNALS2_UNIQUE_LOCK_HPP
#define BOOST_SIGNALS2_UNIQUE_LOCK_HPP
#include <boost/noncopyable.hpp>
namespace boost
{
namespace signals2
{
namespace detail
{
template<typename Mutex>
class unique_lock: public noncopyable
{
public:
unique_lock(Mutex &m): _mutex(m)
{
_mutex.lock();
}
~unique_lock()
{
_mutex.unlock();
}
private:
Mutex &_mutex;
};
} // namespace detail
} // namespace signals2
} // namespace boost
#endif // BOOST_SIGNALS2_UNIQUE_LOCK_HPP
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