summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Boost/src/boost/asio/handler_type.hpp')
-rw-r--r--3rdParty/Boost/src/boost/asio/handler_type.hpp114
1 files changed, 114 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/handler_type.hpp b/3rdParty/Boost/src/boost/asio/handler_type.hpp
new file mode 100644
index 0000000..a933f6b
--- /dev/null
+++ b/3rdParty/Boost/src/boost/asio/handler_type.hpp
@@ -0,0 +1,114 @@
+//
+// handler_type.hpp
+// ~~~~~~~~~~~~~~~~
+//
+// 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_HANDLER_TYPE_HPP
+#define BOOST_ASIO_HANDLER_TYPE_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+
+/// Default handler type traits provided for all handlers.
+/**
+ * The handler_type traits class is used for determining the concrete handler
+ * type to be used for an asynchronous operation. It allows the handler type to
+ * be determined at the point where the specific completion handler signature
+ * is known.
+ *
+ * This template may be specialised for user-defined handler types.
+ */
+template <typename Handler, typename Signature>
+struct handler_type
+{
+ /// The handler type for the specific signature.
+ typedef Handler type;
+};
+
+#if !defined(GENERATING_DOCUMENTATION)
+
+template <typename Handler, typename Signature>
+struct handler_type<const Handler, Signature>
+ : handler_type<Handler, Signature> {};
+
+template <typename Handler, typename Signature>
+struct handler_type<volatile Handler, Signature>
+ : handler_type<Handler, Signature> {};
+
+template <typename Handler, typename Signature>
+struct handler_type<const volatile Handler, Signature>
+ : handler_type<Handler, Signature> {};
+
+template <typename Handler, typename Signature>
+struct handler_type<const Handler&, Signature>
+ : handler_type<Handler, Signature> {};
+
+template <typename Handler, typename Signature>
+struct handler_type<volatile Handler&, Signature>
+ : handler_type<Handler, Signature> {};
+
+template <typename Handler, typename Signature>
+struct handler_type<const volatile Handler&, Signature>
+ : handler_type<Handler, Signature> {};
+
+template <typename Handler, typename Signature>
+struct handler_type<Handler&, Signature>
+ : handler_type<Handler, Signature> {};
+
+#if defined(BOOST_ASIO_HAS_MOVE)
+template <typename Handler, typename Signature>
+struct handler_type<Handler&&, Signature>
+ : handler_type<Handler, Signature> {};
+#endif // defined(BOOST_ASIO_HAS_MOVE)
+
+template <typename ReturnType, typename Signature>
+struct handler_type<ReturnType(), Signature>
+ : handler_type<ReturnType(*)(), Signature> {};
+
+template <typename ReturnType, typename Arg1, typename Signature>
+struct handler_type<ReturnType(Arg1), Signature>
+ : handler_type<ReturnType(*)(Arg1), Signature> {};
+
+template <typename ReturnType, typename Arg1, typename Arg2, typename Signature>
+struct handler_type<ReturnType(Arg1, Arg2), Signature>
+ : handler_type<ReturnType(*)(Arg1, Arg2), Signature> {};
+
+template <typename ReturnType, typename Arg1, typename Arg2, typename Arg3,
+ typename Signature>
+struct handler_type<ReturnType(Arg1, Arg2, Arg3), Signature>
+ : handler_type<ReturnType(*)(Arg1, Arg2, Arg3), Signature> {};
+
+template <typename ReturnType, typename Arg1, typename Arg2, typename Arg3,
+ typename Arg4, typename Signature>
+struct handler_type<ReturnType(Arg1, Arg2, Arg3, Arg4), Signature>
+ : handler_type<ReturnType(*)(Arg1, Arg2, Arg3, Arg4), Signature> {};
+
+template <typename ReturnType, typename Arg1, typename Arg2, typename Arg3,
+ typename Arg4, typename Arg5, typename Signature>
+struct handler_type<ReturnType(Arg1, Arg2, Arg3, Arg4, Arg5), Signature>
+ : handler_type<ReturnType(*)(Arg1, Arg2, Arg3, Arg4, Arg5), Signature> {};
+
+#endif // !defined(GENERATING_DOCUMENTATION)
+
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#define BOOST_ASIO_HANDLER_TYPE(h, sig) \
+ typename handler_type<h, sig>::type
+
+#endif // BOOST_ASIO_HANDLER_TYPE_HPP