[boost thread interruption example] boost thread interruption example #boost::thread::interrupt

boost_thread_interruption.cpp

#include <iostream>
#include <boost/thread.hpp>

using std::cout;
using std::endl;

void sayHello() {
    int32_t cnt = 0;

    while (!boost::this_thread::interruption_requested()) {
        cout <<"hello! " <<++cnt <<endl;
    }
    cout <<"thread terminate!" <<endl;
}

int main() {
    boost::thread thread(&sayHello);

    sleep(1);
    thread.interrupt();
    thread.join();

    cout <<"exit!" <<endl;

    return 0;
}