/src/contrib/boost/asio/detail/handler_invoke_helpers.hpp

http://pythonocc.googlecode.com/ · C++ Header · 49 lines · 27 code · 10 blank · 12 comment · 2 complexity · 8f86204f34fab3851bc521e710cfde8e MD5 · raw file 

    

  1. //
    2. 

  2. // handler_invoke_helpers.hpp
    3. 

  3. // ~~~~~~~~~~~~~~~~~~~~~~~~~~
    4. 

  4. //
    5. 

  5. // Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com)
    6. 

  6. //
    7. 

  7. // Distributed under the Boost Software License, Version 1.0. (See accompanying
    8. 

  8. // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
    9. 

  9. //
    10. 

  10. 

  11. #ifndef BOOST_ASIO_DETAIL_HANDLER_INVOKE_HELPERS_HPP
    12. 

  12. #define BOOST_ASIO_DETAIL_HANDLER_INVOKE_HELPERS_HPP
    13. 

  13. 

  14. #if defined(_MSC_VER) && (_MSC_VER >= 1200)
    15. 

  15. # pragma once
    16. 

  16. #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
    17. 

  17. 

  18. #include <boost/asio/detail/push_options.hpp>
    19. 

  19. 

  20. #include <boost/asio/detail/push_options.hpp>
    21. 

  21. #include <boost/detail/workaround.hpp>
    22. 

  22. #include <boost/utility/addressof.hpp>
    23. 

  23. #include <boost/asio/detail/pop_options.hpp>
    24. 

  24. 

  25. #include <boost/asio/handler_invoke_hook.hpp>
    26. 

  26. 

  27. // Calls to asio_handler_invoke must be made from a namespace that does not
    28. 

  28. // contain overloads of this function. The boost_asio_handler_invoke_helpers
    29. 

  29. // namespace is defined here for that purpose.
    30. 

  30. namespace boost_asio_handler_invoke_helpers {
    31. 

  31. 

  32. template <typename Function, typename Context>
    33. 

  33. inline void invoke(const Function& function, Context& context)
    34. 

  34. {
    35. 

  35. #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) \
    36. 

  36.   || BOOST_WORKAROUND(__GNUC__, < 3)
    37. 

  37.   Function tmp(function);
    38. 

  38.   tmp();
    39. 

  39. #else
    40. 

  40.   using namespace boost::asio;
    41. 

  41.   asio_handler_invoke(function, boost::addressof(context));
    42. 

  42. #endif
    43. 

  43. }
    44. 

  44. 

  45. } // namespace boost_asio_handler_invoke_helpers
    46. 

  46. 

  47. #include <boost/asio/detail/pop_options.hpp>
    48. 

  48. 

  49. #endif // BOOST_ASIO_DETAIL_HANDLER_INVOKE_HELPERS_HPP
    50.