Initial Commit

include/asio/impl/detached.hpp

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+//
+// impl/detached.hpp
+// ~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2025 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_IMPL_DETACHED_HPP
+#define ASIO_IMPL_DETACHED_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include "asio/async_result.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace detail {
+
+  // Class to adapt a detached_t as a completion handler.
+  class detached_handler
+  {
+  public:
+    typedef void result_type;
+
+    detached_handler(detached_t)
+    {
+    }
+
+    template <typename... Args>
+    void operator()(Args...)
+    {
+    }
+  };
+
+} // namespace detail
+
+#if !defined(GENERATING_DOCUMENTATION)
+
+template <typename... Signatures>
+struct async_result<detached_t, Signatures...>
+{
+  typedef asio::detail::detached_handler completion_handler_type;
+
+  typedef void return_type;
+
+  explicit async_result(completion_handler_type&)
+  {
+  }
+
+  void get()
+  {
+  }
+
+  template <typename Initiation, typename RawCompletionToken, typename... Args>
+  static return_type initiate(Initiation&& initiation,
+      RawCompletionToken&&, Args&&... args)
+  {
+    static_cast<Initiation&&>(initiation)(
+        detail::detached_handler(detached_t()),
+        static_cast<Args&&>(args)...);
+  }
+};
+
+#endif // !defined(GENERATING_DOCUMENTATION)
+
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_IMPL_DETACHED_HPP