| 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 | #define BOOST_THREAD_PROVIDES_INTERRUPTIONS |
| 7 | |
| 8 | #include <iostream> |
| 9 | #include <boost/thread/thread_only.hpp> |
| 10 | #include <boost/date_time/posix_time/posix_time_types.hpp> |
| 11 | #include <boost/thread/future.hpp> |
| 12 | |
| 13 | using namespace boost::posix_time; |
| 14 | using namespace boost; |
| 15 | |
| 16 | int foo() |
| 17 | { |
| 18 | this_thread::sleep(rel_time: seconds(10)); |
| 19 | return 0; |
| 20 | } |
| 21 | |
| 22 | |
| 23 | int main() |
| 24 | { |
| 25 | boost::packaged_task<int> pt(&foo); |
| 26 | boost::unique_future<int> fi = pt.get_future(); |
| 27 | boost::thread task(boost::move(t&: pt)); // launch task on a thread |
| 28 | |
| 29 | task.interrupt(); |
| 30 | |
| 31 | try |
| 32 | { |
| 33 | int v = fi.get(); |
| 34 | } |
| 35 | catch (boost::thread_interrupted& exc) |
| 36 | { |
| 37 | std::cout << "OK: "<< std::endl; |
| 38 | return 0; |
| 39 | } |
| 40 | catch (boost::exception& exc) |
| 41 | { |
| 42 | std::cout << __LINE__ << " ERROR: "<< boost::diagnostic_information(e: exc) << std::endl; |
| 43 | return 1; |
| 44 | } |
| 45 | catch (...) |
| 46 | { |
| 47 | std::cout << __LINE__ << " ERROR: "<< std::endl; |
| 48 | return 2; |
| 49 | } |
| 50 | std::cout << __LINE__ << " ERROR: "<< std::endl; |
| 51 | return 3; |
| 52 | } |
| 53 |