1 // Copyright (C) 2010 Vicente Botet
2 //
3 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
4 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5 
6 
7 #define BOOST_THREAD_VERSION 3
8 
9 #include <boost/thread/thread_only.hpp>
10 #include <boost/thread/future.hpp>
11 #include <boost/config.hpp>
12 
13 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
14 struct MovableButNonCopyable {
15 #if ! defined BOOST_NO_CXX11_DELETED_FUNCTIONS
16       MovableButNonCopyable(MovableButNonCopyable const&) = delete;
17       MovableButNonCopyable& operator=(MovableButNonCopyable const&) = delete;
18 #else
19 private:
20     MovableButNonCopyable(MovableButNonCopyable const&);
21     MovableButNonCopyable& operator=(MovableButNonCopyable const&);
22 #endif
23 public:
MovableButNonCopyableMovableButNonCopyable24     MovableButNonCopyable() {};
MovableButNonCopyableMovableButNonCopyable25     MovableButNonCopyable(MovableButNonCopyable&&) {};
operator =MovableButNonCopyable26     MovableButNonCopyable& operator=(MovableButNonCopyable&&)
27     {
28       return *this;
29     };
30 };
31 
construct()32 MovableButNonCopyable construct()
33 {
34   return MovableButNonCopyable();
35 }
36 
main()37 int main()
38 {
39     boost::packaged_task<MovableButNonCopyable> pt(construct);
40     pt();
41     return 0;
42 }
43 #else
main()44 int main()
45 {
46     return 0;
47 }
48 #endif
49