ceph/src/boost/libs/thread/include/boost/thread/thread_functors.hpp

   1 // Distributed under the Boost Software License, Version 1.0. (See
   2 // accompanying file LICENSE_1_0.txt or copy at
   3 // http://www.boost.org/LICENSE_1_0.txt)
   4 // (C) Copyright 2009-2012 Anthony Williams
   5 // (C) Copyright 2012 Vicente J. Botet Escriba
   6
   7 // Based on the Anthony's idea of scoped_thread in CCiA
   8
   9 #ifndef BOOST_THREAD_THREAD_FUNCTORS_HPP
  10 #define BOOST_THREAD_THREAD_FUNCTORS_HPP
  11
  12 #include <boost/thread/detail/config.hpp>
  13 #include <boost/thread/detail/delete.hpp>
  14 #include <boost/thread/detail/move.hpp>
  15 #include <boost/thread/thread_only.hpp>
  16
  17 #include <boost/config/abi_prefix.hpp>
  18
  19 namespace boost
  20 {
  21
  22   struct detach
  23   {
  24     void operator()(thread& t)
  25     {
  26       t.detach();
  27     }
  28   };
  29
  30   struct join_if_joinable
  31   {
  32     void operator()(thread& t)
  33     {
  34       if (t.joinable())
  35       {
  36         t.join();
  37       }
  38     }
  39   };
  40
  41 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
  42   struct interrupt_and_join_if_joinable
  43   {
  44     void operator()(thread& t)
  45     {
  46       if (t.joinable())
  47       {
  48         t.interrupt();
  49         t.join();
  50       }
  51     }
  52   };
  53 #endif
  54 }
  55 #include <boost/config/abi_suffix.hpp>
  56
  57 #endif