thread_context.hpp 1.1 KB

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  1. //
  2. // detail/thread_context.hpp
  3. // ~~~~~~~~~~~~~~~~~~~~~~~~~
  4. //
  5. // Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
  6. //
  7. // Distributed under the Boost Software License, Version 1.0. (See accompanying
  8. // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  9. //
  10. #ifndef BOOST_ASIO_DETAIL_THREAD_CONTEXT_HPP
  11. #define BOOST_ASIO_DETAIL_THREAD_CONTEXT_HPP
  12. #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  13. # pragma once
  14. #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  15. #include <climits>
  16. #include <cstddef>
  17. #include <boost/asio/detail/call_stack.hpp>
  18. #include <boost/asio/detail/push_options.hpp>
  19. namespace boost {
  20. namespace asio {
  21. namespace detail {
  22. class thread_info_base;
  23. // Base class for things that manage threads (scheduler, win_iocp_io_context).
  24. class thread_context
  25. {
  26. public:
  27. // Per-thread call stack to track the state of each thread in the context.
  28. typedef call_stack<thread_context, thread_info_base> thread_call_stack;
  29. };
  30. } // namespace detail
  31. } // namespace asio
  32. } // namespace boost
  33. #include <boost/asio/detail/pop_options.hpp>
  34. #endif // BOOST_ASIO_DETAIL_THREAD_CONTEXT_HPP