Added boost header

test/external/boost/asio/detail/impl/task_io_service.hpp

@@ -0,0 +1,75 @@
+//
+// detail/impl/task_io_service.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2011 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// 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)
+//
+
+#ifndef BOOST_ASIO_DETAIL_IMPL_TASK_IO_SERVICE_HPP
+#define BOOST_ASIO_DETAIL_IMPL_TASK_IO_SERVICE_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/completion_handler.hpp>
+#include <boost/asio/detail/fenced_block.hpp>
+#include <boost/asio/detail/handler_alloc_helpers.hpp>
+#include <boost/asio/detail/handler_invoke_helpers.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace detail {
+
+template <typename Handler>
+void task_io_service::dispatch(Handler handler)
+{
+  if (thread_call_stack::contains(this))
+  {
+    fenced_block b(fenced_block::full);
+    boost_asio_handler_invoke_helpers::invoke(handler, handler);
+  }
+  else
+  {
+    // Allocate and construct an operation to wrap the handler.
+    typedef completion_handler<Handler> op;
+    typename op::ptr p = { boost::addressof(handler),
+      boost_asio_handler_alloc_helpers::allocate(
+        sizeof(op), handler), 0 };
+    p.p = new (p.v) op(handler);
+
+    BOOST_ASIO_HANDLER_CREATION((p.p, "io_service", this, "dispatch"));
+
+    post_immediate_completion(p.p);
+    p.v = p.p = 0;
+  }
+}
+
+template <typename Handler>
+void task_io_service::post(Handler handler)
+{
+  // Allocate and construct an operation to wrap the handler.
+  typedef completion_handler<Handler> op;
+  typename op::ptr p = { boost::addressof(handler),
+    boost_asio_handler_alloc_helpers::allocate(
+      sizeof(op), handler), 0 };
+  p.p = new (p.v) op(handler);
+
+  BOOST_ASIO_HANDLER_CREATION((p.p, "io_service", this, "post"));
+
+  post_immediate_completion(p.p);
+  p.v = p.p = 0;
+}
+
+} // namespace detail
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_DETAIL_IMPL_TASK_IO_SERVICE_HPP