| // Copyright (C) 2001-2003 |
| // William E. Kempf |
| // |
| // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| |
| #include <boost/thread/thread.hpp> |
| #include <iostream> |
| #include <boost/detail/lightweight_test.hpp> |
| |
| int count = 0; |
| boost::mutex mutex; |
| |
| void increment_count() |
| { |
| boost::unique_lock<boost::mutex> lock(mutex); |
| std::cout << "count = " << ++count << std::endl; |
| } |
| |
| boost::thread_group threads2; |
| boost::thread* th2 = 0; |
| |
| void increment_count_2() |
| { |
| boost::unique_lock<boost::mutex> lock(mutex); |
| BOOST_TEST(threads2.is_this_thread_in()); |
| std::cout << "count = " << ++count << std::endl; |
| } |
| |
| int main() |
| { |
| { |
| boost::thread_group threads; |
| for (int i = 0; i < 3; ++i) |
| threads.create_thread(&increment_count); |
| threads.join_all(); |
| } |
| #if defined BOOST_THREAD_PROVIDES_INTERRUPTIONS |
| { |
| boost::thread_group threads; |
| for (int i = 0; i < 3; ++i) |
| threads.create_thread(&increment_count); |
| threads.interrupt_all(); |
| threads.join_all(); |
| } |
| #endif |
| { |
| boost::thread_group threads; |
| boost::thread* th = new boost::thread(&increment_count); |
| threads.add_thread(th); |
| BOOST_TEST(! threads.is_this_thread_in()); |
| threads.join_all(); |
| } |
| { |
| boost::thread_group threads; |
| boost::thread* th = new boost::thread(&increment_count); |
| threads.add_thread(th); |
| BOOST_TEST(threads.is_thread_in(th)); |
| threads.remove_thread(th); |
| BOOST_TEST(! threads.is_thread_in(th)); |
| th->join(); |
| delete th; |
| } |
| { |
| { |
| boost::unique_lock<boost::mutex> lock(mutex); |
| boost::thread* th2 = new boost::thread(&increment_count_2); |
| threads2.add_thread(th2); |
| } |
| threads2.join_all(); |
| } |
| return boost::report_errors(); |
| } |