/usr/include/boost/thread/concurrent_queues
Edit: /usr/include/boost/thread/concurrent_queues/queue_views.hpp (4631B)
#ifndef BOOST_THREAD_QUEUE_VIEWS_HPP
#define BOOST_THREAD_QUEUE_VIEWS_HPP
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Vicente J. Botet Escriba 2014. 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.
//
//////////////////////////////////////////////////////////////////////////////
#include
#include
#include
#include
#include
namespace boost
{
namespace concurrent
{
template
class queue_back_view
{
Queue* queue;
public:
typedef typename Queue::value_type value_type;
typedef typename Queue::size_type size_type;
// Constructors/Assignment/Destructors
queue_back_view(Queue& q) BOOST_NOEXCEPT : queue(&q) {}
// Observers
bool empty() const { return queue->empty(); }
bool full() const { return queue->full(); }
size_type size() const { return queue->size(); }
bool closed() const { return queue->closed(); }
// Modifiers
void close() { queue->close(); }
void push(const value_type& x) { queue->push(x); }
queue_op_status try_push(const value_type& x) { return queue->try_push(x); }
queue_op_status nonblocking_push(const value_type& x) { return queue->nonblocking_push(x); }
queue_op_status wait_push(const value_type& x) { return queue->wait_push(x); }
void push(BOOST_THREAD_RV_REF(value_type) x) { queue->push(boost::move(x)); }
queue_op_status try_push(BOOST_THREAD_RV_REF(value_type) x) { return queue->try_push(boost::move(x)); }
queue_op_status nonblocking_push(BOOST_THREAD_RV_REF(value_type) x) { return queue->nonblocking_push(boost::move(x)); }
queue_op_status wait_push(BOOST_THREAD_RV_REF(value_type) x) { return queue->wait_push(boost::move(x)); }
};
template
class queue_front_view
{
Queue* queue;
public:
typedef typename Queue::value_type value_type;
typedef typename Queue::size_type size_type;
// Constructors/Assignment/Destructors
queue_front_view(Queue& q) BOOST_NOEXCEPT : queue(&q) {}
// Observers
bool empty() const { return queue->empty(); }
bool full() const { return queue->full(); }
size_type size() const { return queue->size(); }
bool closed() const { return queue->closed(); }
// Modifiers
void close() { queue->close(); }
void pull(value_type& x) { queue->pull(x); };
// enable_if is_nothrow_copy_movable
value_type pull() { return queue->pull(); }
queue_op_status try_pull(value_type& x) { return queue->try_pull(x); }
queue_op_status nonblocking_pull(value_type& x) { return queue->nonblocking_pull(x); }
queue_op_status wait_pull(value_type& x) { return queue->wait_pull(x); }
};
#if ! defined BOOST_NO_CXX11_TEMPLATE_ALIASES
template
using queue_back = queue_back_view > ;
template
using queue_front = queue_front_view > ;
#else
template
struct queue_back : queue_back_view >
{
typedef queue_back_view > base_type;
queue_back(queue_base& q) BOOST_NOEXCEPT : base_type(q) {}
};
template
struct queue_front : queue_front_view >
{
typedef queue_front_view > base_type;
queue_front(queue_base& q) BOOST_NOEXCEPT : base_type(q) {}
};
#endif
// template
// queue_back_view back(Queue & q) { return queue_back_view(q); }
// template
// queue_front_view front(Queue & q) { return queue_front_view(q); }
//#if 0
// template
// queue_back back(queue_base & q) { return queue_back(q); }
// template
// queue_front front(queue_base & q) { return queue_front(q); }
//#else
// template
// typename queue_back::type back(queue_base & q) { return typename queue_back::type(q); }
// template
// typename queue_front::type front(queue_base & q) { return typename queue_front::type(q); }
//#endif
}
using concurrent::queue_back_view;
using concurrent::queue_front_view;
using concurrent::queue_back;
using concurrent::queue_front;
//using concurrent::back;
//using concurrent::front;
}
#include
#endif