summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/src/boost/asio/io_service.hpp')
-rw-r--r--3rdParty/Boost/src/boost/asio/io_service.hpp28
1 files changed, 14 insertions, 14 deletions
diff --git a/3rdParty/Boost/src/boost/asio/io_service.hpp b/3rdParty/Boost/src/boost/asio/io_service.hpp
index 43b94e4..16b0bbf 100644
--- a/3rdParty/Boost/src/boost/asio/io_service.hpp
+++ b/3rdParty/Boost/src/boost/asio/io_service.hpp
@@ -1,89 +1,87 @@
//
// io_service.hpp
// ~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2012 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2014 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_IO_SERVICE_HPP
#define BOOST_ASIO_IO_SERVICE_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
#include <boost/asio/detail/config.hpp>
#include <cstddef>
#include <stdexcept>
#include <typeinfo>
+#include <boost/asio/async_result.hpp>
#include <boost/asio/detail/noncopyable.hpp>
-#include <boost/asio/detail/service_registry_fwd.hpp>
#include <boost/asio/detail/wrapped_handler.hpp>
#include <boost/system/error_code.hpp>
-#if defined(BOOST_ASIO_HAS_IOCP)
-# include <boost/asio/detail/win_iocp_io_service_fwd.hpp>
-#else
-# include <boost/asio/detail/task_io_service_fwd.hpp>
-#endif
-
-#if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
+#if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
# include <boost/asio/detail/winsock_init.hpp>
#elif defined(__sun) || defined(__QNX__) || defined(__hpux) || defined(_AIX) \
|| defined(__osf__)
# include <boost/asio/detail/signal_init.hpp>
#endif
#include <boost/asio/detail/push_options.hpp>
namespace boost {
namespace asio {
class io_service;
template <typename Service> Service& use_service(io_service& ios);
template <typename Service> void add_service(io_service& ios, Service* svc);
template <typename Service> bool has_service(io_service& ios);
+namespace detail {
#if defined(BOOST_ASIO_HAS_IOCP)
-namespace detail { typedef win_iocp_io_service io_service_impl; }
+ typedef class win_iocp_io_service io_service_impl;
+ class win_iocp_overlapped_ptr;
#else
-namespace detail { typedef task_io_service io_service_impl; }
+ typedef class task_io_service io_service_impl;
#endif
+ class service_registry;
+} // namespace detail
/// Provides core I/O functionality.
/**
* The io_service class provides the core I/O functionality for users of the
* asynchronous I/O objects, including:
*
* @li boost::asio::ip::tcp::socket
* @li boost::asio::ip::tcp::acceptor
* @li boost::asio::ip::udp::socket
* @li boost::asio::deadline_timer.
*
* The io_service class also includes facilities intended for developers of
* custom asynchronous services.
*
* @par Thread Safety
* @e Distinct @e objects: Safe.@n
* @e Shared @e objects: Safe, with the specific exceptions of the reset() and
* notify_fork() functions. Calling reset() while there are unfinished run(),
* run_one(), poll() or poll_one() calls results in undefined behaviour. The
* notify_fork() function should not be called while any io_service function,
* or any function on an I/O object that is associated with the io_service, is
* being called in another thread.
*
* @par Concepts:
* Dispatcher.
*
* @par Synchronous and asynchronous operations
*
* Synchronous operations on I/O objects implicitly run the io_service object
* for an individual operation. The io_service functions run(), run_one(),
* poll() or poll_one() must be called for the io_service to perform
* asynchronous operations on behalf of a C++ program. Notification that an
* asynchronous operation has completed is delivered by invocation of the
* associated handler. Handlers are invoked only by a thread that is currently
* calling any overload of run(), run_one(), poll() or poll_one() for the
@@ -409,96 +407,98 @@ public:
/// Reset the io_service in preparation for a subsequent run() invocation.
/**
* This function must be called prior to any second or later set of
* invocations of the run(), run_one(), poll() or poll_one() functions when a
* previous invocation of these functions returned due to the io_service
* being stopped or running out of work. After a call to reset(), the
* io_service object's stopped() function will return @c false.
*
* This function must not be called while there are any unfinished calls to
* the run(), run_one(), poll() or poll_one() functions.
*/
BOOST_ASIO_DECL void reset();
/// Request the io_service to invoke the given handler.
/**
* This function is used to ask the io_service to execute the given handler.
*
* The io_service guarantees that the handler will only be called in a thread
* in which the run(), run_one(), poll() or poll_one() member functions is
* currently being invoked. The handler may be executed inside this function
* if the guarantee can be met.
*
* @param handler The handler to be called. The io_service will make
* a copy of the handler object as required. The function signature of the
* handler must be: @code void handler(); @endcode
*
* @note This function throws an exception only if:
*
* @li the handler's @c asio_handler_allocate function; or
*
* @li the handler's copy constructor
*
* throws an exception.
*/
template <typename CompletionHandler>
- void dispatch(BOOST_ASIO_MOVE_ARG(CompletionHandler) handler);
+ BOOST_ASIO_INITFN_RESULT_TYPE(CompletionHandler, void ())
+ dispatch(BOOST_ASIO_MOVE_ARG(CompletionHandler) handler);
/// Request the io_service to invoke the given handler and return immediately.
/**
* This function is used to ask the io_service to execute the given handler,
* but without allowing the io_service to call the handler from inside this
* function.
*
* The io_service guarantees that the handler will only be called in a thread
* in which the run(), run_one(), poll() or poll_one() member functions is
* currently being invoked.
*
* @param handler The handler to be called. The io_service will make
* a copy of the handler object as required. The function signature of the
* handler must be: @code void handler(); @endcode
*
* @note This function throws an exception only if:
*
* @li the handler's @c asio_handler_allocate function; or
*
* @li the handler's copy constructor
*
* throws an exception.
*/
template <typename CompletionHandler>
- void post(BOOST_ASIO_MOVE_ARG(CompletionHandler) handler);
+ BOOST_ASIO_INITFN_RESULT_TYPE(CompletionHandler, void ())
+ post(BOOST_ASIO_MOVE_ARG(CompletionHandler) handler);
/// Create a new handler that automatically dispatches the wrapped handler
/// on the io_service.
/**
* This function is used to create a new handler function object that, when
* invoked, will automatically pass the wrapped handler to the io_service
* object's dispatch function.
*
* @param handler The handler to be wrapped. The io_service will make a copy
* of the handler object as required. The function signature of the handler
* must be: @code void handler(A1 a1, ... An an); @endcode
*
* @return A function object that, when invoked, passes the wrapped handler to
* the io_service object's dispatch function. Given a function object with the
* signature:
* @code R f(A1 a1, ... An an); @endcode
* If this function object is passed to the wrap function like so:
* @code io_service.wrap(f); @endcode
* then the return value is a function object with the signature
* @code void g(A1 a1, ... An an); @endcode
* that, when invoked, executes code equivalent to:
* @code io_service.dispatch(boost::bind(f, a1, ... an)); @endcode
*/
template <typename Handler>
#if defined(GENERATING_DOCUMENTATION)
unspecified
#else
detail::wrapped_handler<io_service&, Handler>
#endif
wrap(Handler handler);
/// Fork-related event notifications.
enum fork_event
{
/// Notify the io_service that the process is about to fork.
@@ -568,71 +568,71 @@ public:
friend Service& use_service(io_service& ios);
/// Add a service object to the io_service.
/**
* This function is used to add a service to the io_service.
*
* @param ios The io_service object that owns the service.
*
* @param svc The service object. On success, ownership of the service object
* is transferred to the io_service. When the io_service object is destroyed,
* it will destroy the service object by performing:
* @code delete static_cast<io_service::service*>(svc) @endcode
*
* @throws boost::asio::service_already_exists Thrown if a service of the
* given type is already present in the io_service.
*
* @throws boost::asio::invalid_service_owner Thrown if the service's owning
* io_service is not the io_service object specified by the ios parameter.
*/
template <typename Service>
friend void add_service(io_service& ios, Service* svc);
/// Determine if an io_service contains a specified service type.
/**
* This function is used to determine whether the io_service contains a
* service object corresponding to the given service type.
*
* @param ios The io_service object that owns the service.
*
* @return A boolean indicating whether the io_service contains the service.
*/
template <typename Service>
friend bool has_service(io_service& ios);
private:
-#if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
+#if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
detail::winsock_init<> init_;
#elif defined(__sun) || defined(__QNX__) || defined(__hpux) || defined(_AIX) \
|| defined(__osf__)
detail::signal_init<> init_;
#endif
// The service registry.
boost::asio::detail::service_registry* service_registry_;
// The implementation.
impl_type& impl_;
};
/// Class to inform the io_service when it has work to do.
/**
* The work class is used to inform the io_service when work starts and
* finishes. This ensures that the io_service object's run() function will not
* exit while work is underway, and that it does exit when there is no
* unfinished work remaining.
*
* The work class is copy-constructible so that it may be used as a data member
* in a handler class. It is not assignable.
*/
class io_service::work
{
public:
/// Constructor notifies the io_service that work is starting.
/**
* The constructor is used to inform the io_service that some work has begun.
* This ensures that the io_service object's run() function will not exit
* while the work is underway.
*/
explicit work(boost::asio::io_service& io_service);
/// Copy constructor notifies the io_service that work is starting.