//////////////////////////////////////////////////////////////////////////////
|
//
|
// (C) Copyright Vicente J. Botet Escriba 2008-2009,2012. 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/thread for documentation.
|
//
|
//////////////////////////////////////////////////////////////////////////////
|
|
#ifndef BOOST_THREAD_POLY_LOCKABLE_ADAPTER_HPP
|
#define BOOST_THREAD_POLY_LOCKABLE_ADAPTER_HPP
|
|
#include <boost/thread/poly_lockable.hpp>
|
|
namespace boost
|
{
|
|
//[poly_basic_lockable_adapter
|
template <typename Mutex, typename Base=poly_basic_lockable>
|
class poly_basic_lockable_adapter : public Base
|
{
|
public:
|
typedef Mutex mutex_type;
|
|
protected:
|
mutex_type& mtx() const
|
{
|
return mtx_;
|
}
|
mutable mutex_type mtx_; /*< mutable so that it can be modified by const functions >*/
|
public:
|
|
BOOST_THREAD_NO_COPYABLE( poly_basic_lockable_adapter) /*< no copyable >*/
|
|
poly_basic_lockable_adapter()
|
{}
|
|
void lock()
|
{
|
mtx().lock();
|
}
|
void unlock()
|
{
|
mtx().unlock();
|
}
|
|
};
|
//]
|
|
//[poly_lockable_adapter
|
template <typename Mutex, typename Base=poly_lockable>
|
class poly_lockable_adapter : public poly_basic_lockable_adapter<Mutex, Base>
|
{
|
public:
|
typedef Mutex mutex_type;
|
|
bool try_lock()
|
{
|
return this->mtx().try_lock();
|
}
|
};
|
//]
|
|
//[poly_timed_lockable_adapter
|
template <typename Mutex, typename Base=poly_timed_lockable>
|
class poly_timed_lockable_adapter: public poly_lockable_adapter<Mutex, Base>
|
{
|
public:
|
typedef Mutex mutex_type;
|
|
bool try_lock_until(chrono::system_clock::time_point const & abs_time)
|
{
|
return this->mtx().try_lock_until(abs_time);
|
}
|
bool try_lock_until(chrono::steady_clock::time_point const & abs_time)
|
{
|
return this->mtx().try_lock_until(abs_time);
|
}
|
bool try_lock_for(chrono::nanoseconds const & rel_time)
|
{
|
return this->mtx().try_lock_for(rel_time);
|
}
|
|
};
|
//]
|
|
}
|
#endif
|
