Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: // (C) Copyright 2012 Vicente J. Botet Escriba
Chris@16: 
Chris@16: #ifndef BOOST_THREAD_SHARED_LOCK_GUARD_HPP
Chris@16: #define BOOST_THREAD_SHARED_LOCK_GUARD_HPP
Chris@16: #include <boost/thread/detail/config.hpp>
Chris@16: //#include <boost/thread/locks.hpp>
Chris@16: #include <boost/thread/lock_options.hpp>
Chris@16: #include <boost/thread/detail/delete.hpp>
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16: 
Chris@16:     template<typename SharedMutex>
Chris@16:     class shared_lock_guard
Chris@16:     {
Chris@16:     private:
Chris@16:         SharedMutex& m;
Chris@16: 
Chris@16:     public:
Chris@16:         typedef SharedMutex mutex_type;
Chris@16:         BOOST_THREAD_NO_COPYABLE(shared_lock_guard)
Chris@16:         explicit shared_lock_guard(SharedMutex& m_):
Chris@16:             m(m_)
Chris@16:         {
Chris@16:             m.lock_shared();
Chris@16:         }
Chris@16:         shared_lock_guard(SharedMutex& m_,adopt_lock_t):
Chris@16:             m(m_)
Chris@16:         {}
Chris@16:         ~shared_lock_guard()
Chris@16:         {
Chris@16:             m.unlock_shared();
Chris@16:         }
Chris@16:     };
Chris@16: 
Chris@16: #ifdef BOOST_THREAD_NO_AUTO_DETECT_MUTEX_TYPES
Chris@16: 
Chris@16:     template<typename T>
Chris@16:     struct is_mutex_type<shared_lock_guard<T> >
Chris@16:     {
Chris@16:         BOOST_STATIC_CONSTANT(bool, value = true);
Chris@16:     };
Chris@16: 
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: }
Chris@16: 
Chris@16: #endif // header