c++ boost::thread sleep()

Question

Hi,

I am currently working on a small wrapper class for boost thread but I dont really get how the sleep function works, this is what I have got so far:

    BaseThread::BaseThread(){
    thread = boost::thread();
    bIsActive = true;
}

BaseThread::~BaseThread(){
    join();
}

void BaseThread::join(){
    thread.join();
}

void BaseThread::sleep(uint32 _msecs){
    if(bIsActive)
        boost::this_thread::sleep(boost::posix_time::milliseconds(_msecs));
}

This is how I implemented it so far but I dont really understand how the static this_thread::sleep method knows which thread to sleep if for example multiple instances of my thread wrapper are active. Is this the right way to implement it?

Answer 1

boost::this_thread::sleep will sleep the current thread. Only the thread itself can get to sleep. If you want to make a thread sleep, add some check code in the thread or use interruptions : http://www.boost.org/doc/libs/1%5F41%5F0/doc/html/thread/thread%5Fmanagement.html

Answer 2

sleep always affects current thread (the one that calls the method).