I have a worker class like the one below:
class Worker{
public:
int Do(){
int ret = 100;
// do stuff
return ret;
}
}
It's intended to be executed with boost::thread and boost::bind, like:
Worker worker;
boost::function<int()> th_func = boost::bind(&Worker::Do, &worker);
boost::thread th(th_func);
th.join();
My question is, how do I get the return value of Worker::Do?
Thanks in advance.
I don't think you can get the return value.
Instead, you can store the value as a member of Worker:
And use it like so: