add boost on mac

macx64/include/boost/thread/concurrent_queues/queue_views.hpp

@@ -0,0 +1,144 @@
+#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 <boost/thread/detail/config.hpp>
+#include <boost/thread/detail/move.hpp>
+#include <boost/thread/concurrent_queues/queue_op_status.hpp>
+#include <boost/thread/concurrent_queues/queue_base.hpp>
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost
+{
+namespace concurrent
+{
+
+  template <typename Queue>
+  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 <typename Queue>
+  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>
+    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 <class T>
+  using queue_back = queue_back_view<queue_base<T> > ;
+  template <class T>
+  using queue_front = queue_front_view<queue_base<T> > ;
+
+#else
+
+  template <class T>
+  struct queue_back : queue_back_view<queue_base<T> >
+  {
+    typedef queue_back_view<queue_base<T> > base_type;
+    queue_back(queue_base<T>& q) BOOST_NOEXCEPT : base_type(q) {}
+  };
+  template <class T>
+  struct queue_front : queue_front_view<queue_base<T> >
+  {
+    typedef queue_front_view<queue_base<T> > base_type;
+    queue_front(queue_base<T>& q) BOOST_NOEXCEPT : base_type(q) {}
+
+  };
+
+#endif
+
+//  template <class Queue>
+//  queue_back_view<Queue> back(Queue & q) { return queue_back_view<Queue>(q); }
+//  template <class Queue>
+//  queue_front_view<Queue> front(Queue & q) { return queue_front_view<Queue>(q); }
+//#if 0
+//  template <class T>
+//  queue_back<T> back(queue_base<T> & q) { return queue_back<T>(q); }
+//  template <class T>
+//  queue_front<T> front(queue_base<T> & q) { return queue_front<T>(q); }
+//#else
+//  template <class T>
+//  typename queue_back<T>::type back(queue_base<T> & q) { return typename queue_back<T>::type(q); }
+//  template <class T>
+//  typename queue_front<T>::type front(queue_base<T> & q) { return typename queue_front<T>::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 <boost/config/abi_suffix.hpp>
+
+#endif