Chris@16: //////////////////////////////////////////////////////////////////////////////
Chris@16: //
Chris@16: // (C) Copyright Vicente J. Botet Escriba 2008-2009,2012. Distributed under the Boost
Chris@16: // Software License, Version 1.0. (See accompanying file
Chris@16: // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: // See http://www.boost.org/libs/thread for documentation.
Chris@16: //
Chris@16: //////////////////////////////////////////////////////////////////////////////
Chris@16: 
Chris@16: #ifndef BOOST_THREAD_POLY_LOCKABLE_ADAPTER_HPP
Chris@16: #define BOOST_THREAD_POLY_LOCKABLE_ADAPTER_HPP
Chris@16: 
Chris@16: #include <boost/thread/poly_lockable.hpp>
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16: 
Chris@16:   //[poly_basic_lockable_adapter
Chris@16:   template <typename Mutex, typename Base=poly_basic_lockable>
Chris@16:   class poly_basic_lockable_adapter : public Base
Chris@16:   {
Chris@16:   public:
Chris@16:     typedef Mutex mutex_type;
Chris@16: 
Chris@16:   protected:
Chris@16:     mutex_type& mtx() const
Chris@16:     {
Chris@16:       return mtx_;
Chris@16:     }
Chris@16:     mutable mutex_type mtx_; /*< mutable so that it can be modified by const functions >*/
Chris@16:   public:
Chris@16: 
Chris@16:     BOOST_THREAD_NO_COPYABLE( poly_basic_lockable_adapter) /*< no copyable >*/
Chris@16: 
Chris@16:     poly_basic_lockable_adapter()
Chris@16:     {}
Chris@16: 
Chris@16:     void lock()
Chris@16:     {
Chris@16:       mtx().lock();
Chris@16:     }
Chris@16:     void unlock()
Chris@16:     {
Chris@16:       mtx().unlock();
Chris@16:     }
Chris@16: 
Chris@16:   };
Chris@16:   //]
Chris@16: 
Chris@16:   //[poly_lockable_adapter
Chris@16:   template <typename Mutex, typename Base=poly_lockable>
Chris@16:   class poly_lockable_adapter : public poly_basic_lockable_adapter<Mutex, Base>
Chris@16:   {
Chris@16:   public:
Chris@16:     typedef Mutex mutex_type;
Chris@16: 
Chris@16:     bool try_lock()
Chris@16:     {
Chris@16:       return this->mtx().try_lock();
Chris@16:     }
Chris@16:   };
Chris@16:   //]
Chris@16: 
Chris@16:   //[poly_timed_lockable_adapter
Chris@16:   template <typename Mutex, typename Base=poly_timed_lockable>
Chris@16:   class poly_timed_lockable_adapter: public poly_lockable_adapter<Mutex, Base>
Chris@16:   {
Chris@16:   public:
Chris@16:     typedef Mutex mutex_type;
Chris@16: 
Chris@16:     bool try_lock_until(chrono::system_clock::time_point const & abs_time)
Chris@16:     {
Chris@16:       return this->mtx().try_lock_until(abs_time);
Chris@16:     }
Chris@16:     bool try_lock_until(chrono::steady_clock::time_point const & abs_time)
Chris@16:     {
Chris@16:       return this->mtx().try_lock_until(abs_time);
Chris@16:     }
Chris@16:     bool try_lock_for(chrono::nanoseconds const & rel_time)
Chris@16:     {
Chris@16:       return this->mtx().try_lock_for(rel_time);
Chris@16:     }
Chris@16: 
Chris@16:   };
Chris@16:   //]
Chris@16: 
Chris@16: }
Chris@16: #endif