diff DEPENDENCIES/generic/include/boost/asio/detail/service_registry.hpp @ 16:2665513ce2d3

Add boost headers

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DEPENDENCIES/generic/include/boost/asio/detail/service_registry.hpp	Tue Aug 05 11:11:38 2014 +0100
@@ -0,0 +1,158 @@
+//
+// detail/service_registry.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2013 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_SERVICE_REGISTRY_HPP
+#define BOOST_ASIO_DETAIL_SERVICE_REGISTRY_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+#include <typeinfo>
+#include <boost/asio/detail/mutex.hpp>
+#include <boost/asio/detail/noncopyable.hpp>
+#include <boost/asio/io_service.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace detail {
+
+#if defined(__GNUC__)
+# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+#  pragma GCC visibility push (default)
+# endif // (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+#endif // defined(__GNUC__)
+
+template <typename T>
+class typeid_wrapper {};
+
+#if defined(__GNUC__)
+# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+#  pragma GCC visibility pop
+# endif // (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
+#endif // defined(__GNUC__)
+
+class service_registry
+  : private noncopyable
+{
+public:
+  // Constructor. Adds the initial service.
+  template <typename Service, typename Arg>
+  service_registry(boost::asio::io_service& o,
+      Service* initial_service, Arg arg);
+
+  // Destructor.
+  BOOST_ASIO_DECL ~service_registry();
+
+  // Notify all services of a fork event.
+  BOOST_ASIO_DECL void notify_fork(boost::asio::io_service::fork_event fork_ev);
+
+  // Get the first service object cast to the specified type. Called during
+  // io_service construction and so performs no locking or type checking.
+  template <typename Service>
+  Service& first_service();
+
+  // Get the service object corresponding to the specified service type. Will
+  // create a new service object automatically if no such object already
+  // exists. Ownership of the service object is not transferred to the caller.
+  template <typename Service>
+  Service& use_service();
+
+  // Add a service object. Throws on error, in which case ownership of the
+  // object is retained by the caller.
+  template <typename Service>
+  void add_service(Service* new_service);
+
+  // Check whether a service object of the specified type already exists.
+  template <typename Service>
+  bool has_service() const;
+
+private:
+  // Initialise a service's key based on its id.
+  BOOST_ASIO_DECL static void init_key(
+      boost::asio::io_service::service::key& key,
+      const boost::asio::io_service::id& id);
+
+#if !defined(BOOST_ASIO_NO_TYPEID)
+  // Initialise a service's key based on its id.
+  template <typename Service>
+  static void init_key(boost::asio::io_service::service::key& key,
+      const boost::asio::detail::service_id<Service>& /*id*/);
+#endif // !defined(BOOST_ASIO_NO_TYPEID)
+
+  // Check if a service matches the given id.
+  BOOST_ASIO_DECL static bool keys_match(
+      const boost::asio::io_service::service::key& key1,
+      const boost::asio::io_service::service::key& key2);
+
+  // The type of a factory function used for creating a service instance.
+  typedef boost::asio::io_service::service*
+    (*factory_type)(boost::asio::io_service&);
+
+  // Factory function for creating a service instance.
+  template <typename Service>
+  static boost::asio::io_service::service* create(
+      boost::asio::io_service& owner);
+
+  // Destroy a service instance.
+  BOOST_ASIO_DECL static void destroy(
+      boost::asio::io_service::service* service);
+
+  // Helper class to manage service pointers.
+  struct auto_service_ptr;
+  friend struct auto_service_ptr;
+  struct auto_service_ptr
+  {
+    boost::asio::io_service::service* ptr_;
+    ~auto_service_ptr() { destroy(ptr_); }
+  };
+
+  // Get the service object corresponding to the specified service key. Will
+  // create a new service object automatically if no such object already
+  // exists. Ownership of the service object is not transferred to the caller.
+  BOOST_ASIO_DECL boost::asio::io_service::service* do_use_service(
+      const boost::asio::io_service::service::key& key,
+      factory_type factory);
+
+  // Add a service object. Throws on error, in which case ownership of the
+  // object is retained by the caller.
+  BOOST_ASIO_DECL void do_add_service(
+      const boost::asio::io_service::service::key& key,
+      boost::asio::io_service::service* new_service);
+
+  // Check whether a service object with the specified key already exists.
+  BOOST_ASIO_DECL bool do_has_service(
+      const boost::asio::io_service::service::key& key) const;
+
+  // Mutex to protect access to internal data.
+  mutable boost::asio::detail::mutex mutex_;
+
+  // The owner of this service registry and the services it contains.
+  boost::asio::io_service& owner_;
+
+  // The first service in the list of contained services.
+  boost::asio::io_service::service* first_service_;
+};
+
+} // namespace detail
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#include <boost/asio/detail/impl/service_registry.hpp>
+#if defined(BOOST_ASIO_HEADER_ONLY)
+# include <boost/asio/detail/impl/service_registry.ipp>
+#endif // defined(BOOST_ASIO_HEADER_ONLY)
+
+#endif // BOOST_ASIO_DETAIL_SERVICE_REGISTRY_HPP