| 1 | // Copyright 2022 Peter Dimov |
|---|---|
| 2 | // Distributed under the Boost Software License, Version 1.0. |
| 3 | // https://www.boost.org/LICENSE_1_0.txt |
| 4 | |
| 5 | #include "boost/thread/scoped_thread.hpp" |
| 6 | #include "boost/thread.hpp" |
| 7 | #include <boost/core/lightweight_test.hpp> |
| 8 | #include <iostream> |
| 9 | |
| 10 | static void do_first_half() |
| 11 | { |
| 12 | std::cout << "Doing first half of the work\n"; |
| 13 | |
| 14 | boost::this_thread::sleep_for( |
| 15 | d: boost::chrono::hours( 1 ) ); |
| 16 | |
| 17 | std::cout << "First half of the work complete\n"; |
| 18 | } |
| 19 | |
| 20 | static void do_second_half() |
| 21 | { |
| 22 | std::cout << "Doing second half of the work\n"; |
| 23 | |
| 24 | boost::this_thread::sleep_for( |
| 25 | d: boost::chrono::hours( 1 ) ); |
| 26 | |
| 27 | std::cout << "Second half of the work complete\n"; |
| 28 | } |
| 29 | |
| 30 | static void outer_thread_func() |
| 31 | { |
| 32 | boost::scoped_thread<boost::interrupt_and_join_if_joinable> worker1( do_first_half ); |
| 33 | boost::scoped_thread<boost::interrupt_and_join_if_joinable> worker2( do_second_half ); |
| 34 | |
| 35 | worker1.join(); |
| 36 | worker2.join(); |
| 37 | } |
| 38 | |
| 39 | int main() |
| 40 | { |
| 41 | BOOST_TEST( true ); // perform lwt initialization |
| 42 | |
| 43 | std::cout << "Start"<< std::endl; |
| 44 | |
| 45 | { |
| 46 | boost::thread outer( outer_thread_func ); |
| 47 | |
| 48 | boost::this_thread::sleep_for( d: boost::chrono::seconds( 1 ) ); |
| 49 | |
| 50 | std::cout << "Interrupting work\n"; |
| 51 | |
| 52 | outer.interrupt(); |
| 53 | outer.join(); |
| 54 | } |
| 55 | |
| 56 | std::cout << "End"<< std::endl; |
| 57 | |
| 58 | return boost::report_errors(); |
| 59 | } |
| 60 |