Initial Commit

include/asio/detail/scheduler_task.hpp

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+//
+// detail/scheduler_task.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_DETAIL_SCHEDULER_TASK_HPP
+#define ASIO_DETAIL_SCHEDULER_TASK_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/op_queue.hpp"
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace detail {
+
+class scheduler_operation;
+
+// Base class for all tasks that may be run by a scheduler.
+class scheduler_task
+{
+public:
+  // Run the task once until interrupted or events are ready to be dispatched.
+  virtual void run(long usec, op_queue<scheduler_operation>& ops) = 0;
+
+  // Interrupt the task.
+  virtual void interrupt() = 0;
+
+protected:
+  // Prevent deletion through this type.
+  ~scheduler_task()
+  {
+  }
+};
+
+} // namespace detail
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_DETAIL_SCHEDULER_TASK_HPP