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     template <class Thread>
operator ()boost::detach25     void operator()(Thread& t)
26     {
27       t.detach();
28     }
29   };
30 
31   struct detach_if_joinable
32   {
33     template <class Thread>
operator ()boost::detach_if_joinable34     void operator()(Thread& t)
35     {
36       if (t.joinable())
37       {
38         t.detach();
39       }
40     }
41   };
42 
43   struct join_if_joinable
44   {
45     template <class Thread>
operator ()boost::join_if_joinable46     void operator()(Thread& t)
47     {
48       if (t.joinable())
49       {
50         t.join();
51       }
52     }
53   };
54 
55 #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS
56   struct interrupt_and_join_if_joinable
57   {
58     template <class Thread>
operator ()boost::interrupt_and_join_if_joinable59     void operator()(Thread& t)
60     {
61       if (t.joinable())
62       {
63         t.interrupt();
64         t.join();
65       }
66     }
67   };
68 #endif
69 }
70 #include <boost/config/abi_suffix.hpp>
71 
72 #endif
73