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3rdparty/boost_1_81_0/boost/thread/thread_guard.hpp 1.27 KB
0b6a182c   Hu Chunming   添加无鉴权注册和注销
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  // 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)
  // (C) Copyright 2009-2012 Anthony Williams
  // (C) Copyright 2012 Vicente J. Botet Escriba
  
  // Based on the Anthony's idea of thread_joiner in CCiA
  
  #ifndef BOOST_THREAD_THREAD_GUARD_HPP
  #define BOOST_THREAD_THREAD_GUARD_HPP
  
  #include <boost/thread/detail/delete.hpp>
  #include <boost/thread/detail/move.hpp>
  #include <boost/thread/thread_functors.hpp>
  #include <boost/thread/detail/thread_interruption.hpp>
  
  #include <boost/config/abi_prefix.hpp>
  
  namespace boost
  {
  
    /**
     * Non-copyable RAII scoped thread guard joiner which join the thread if joinable when destroyed.
     */
    template <class CallableThread = join_if_joinable, class Thread=::boost::thread>
    class thread_guard
    {
      Thread& t_;
    public:
      BOOST_THREAD_NO_COPYABLE( thread_guard)
  
      explicit thread_guard(Thread& t) :
      t_(t)
      {
      }
      ~thread_guard()
      {
  #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
        // exceptions from a destructor call std::terminate
        boost::this_thread::disable_interruption do_not_disturb;
  #endif
        CallableThread on_destructor;
  
        on_destructor(t_);
      }
    };
  
  }
  #include <boost/config/abi_suffix.hpp>
  
  #endif