boost/log/detail/thread_id.hpp

   1 /*
   2  *          Copyright Andrey Semashev 2007 - 2014.
   3  * Distributed under the Boost Software License, Version 1.0.
   4  *    (See accompanying file LICENSE_1_0.txt or copy at
   5  *          http://www.boost.org/LICENSE_1_0.txt)
   6  */
   7 /*!
   8  * \file   thread_id.hpp
   9  * \author Andrey Semashev
  10  * \date   08.01.2012
  11  *
  12  * \brief  This header is the Boost.Log library implementation, see the library documentation
  13  *         at http://www.boost.org/doc/libs/release/libs/log/doc/html/index.html.
  14  */
  15
  16 #ifndef BOOST_LOG_DETAIL_THREAD_ID_HPP_INCLUDED_
  17 #define BOOST_LOG_DETAIL_THREAD_ID_HPP_INCLUDED_
  18
  19 #include <iosfwd>
  20 #include <boost/cstdint.hpp>
  21 #include <boost/log/detail/config.hpp>
  22 #include <boost/log/detail/id.hpp>
  23 #include <boost/log/detail/header.hpp>
  24
  25 #ifdef BOOST_HAS_PRAGMA_ONCE
  26 #pragma once
  27 #endif
  28
  29 namespace boost {
  30
  31 BOOST_LOG_OPEN_NAMESPACE
  32
  33 namespace aux {
  34
  35 //! The thread id descriptor
  36 struct thread
  37 {
  38 #if defined(BOOST_WINDOWS)
  39     typedef uint32_t native_type;
  40 #else
  41     typedef uintmax_t native_type;
  42 #endif
  43     typedef boost::log::aux::id< thread > id;
  44 };
  45
  46 namespace this_thread {
  47
  48 //! The function returns current thread identifier
  49 BOOST_LOG_API thread::id const& get_id();
  50
  51 } // namespace this_thread
  52
  53 template< typename CharT, typename TraitsT >
  54 BOOST_LOG_API std::basic_ostream< CharT, TraitsT >&
  55 operator<< (std::basic_ostream< CharT, TraitsT >& strm, thread::id const& tid);
  56
  57 } // namespace aux
  58
  59 BOOST_LOG_CLOSE_NAMESPACE // namespace log
  60
  61 } // namespace boost
  62
  63 #include <boost/log/detail/footer.hpp>
  64
  65 #endif // BOOST_LOG_DETAIL_THREAD_ID_HPP_INCLUDED_