summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/asio/include/asio/detail/functional.hpp
diff options
context:
space:
mode:
Diffstat (limited to '3rdparty/asio/include/asio/detail/functional.hpp')
-rw-r--r--3rdparty/asio/include/asio/detail/functional.hpp44
1 files changed, 44 insertions, 0 deletions
diff --git a/3rdparty/asio/include/asio/detail/functional.hpp b/3rdparty/asio/include/asio/detail/functional.hpp
new file mode 100644
index 00000000000..54256c130b0
--- /dev/null
+++ b/3rdparty/asio/include/asio/detail/functional.hpp
@@ -0,0 +1,44 @@
+//
+// detail/functional.hpp
+// ~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 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 ASIO_DETAIL_FUNCTIONAL_HPP
+#define ASIO_DETAIL_FUNCTIONAL_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#include <functional>
+
+#if !defined(ASIO_HAS_STD_FUNCTION)
+# include <boost/function.hpp>
+#endif // !defined(ASIO_HAS_STD_FUNCTION)
+
+namespace asio {
+namespace detail {
+
+#if defined(ASIO_HAS_STD_FUNCTION)
+using std::function;
+#else // defined(ASIO_HAS_STD_FUNCTION)
+using boost::function;
+#endif // defined(ASIO_HAS_STD_FUNCTION)
+
+} // namespace detail
+
+#if defined(ASIO_HAS_STD_REFERENCE_WRAPPER)
+using std::ref;
+using std::reference_wrapper;
+#endif // defined(ASIO_HAS_STD_REFERENCE_WRAPPER)
+
+} // namespace asio
+
+#endif // ASIO_DETAIL_FUNCTIONAL_HPP