/usr/include/boost/thread
Edit: /usr/include/boost/thread/poly_lockable_adapter.hpp (2124B)
//////////////////////////////////////////////////////////////////////////////
//
// (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
namespace boost
{
//[poly_basic_lockable_adapter
template
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
class poly_lockable_adapter : public poly_basic_lockable_adapter
{
public:
typedef Mutex mutex_type;
bool try_lock()
{
return this->mtx().try_lock();
}
};
//]
//[poly_timed_lockable_adapter
template
class poly_timed_lockable_adapter: public poly_lockable_adapter
{
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