Passing parameters to a thread

[AmitM9S6]

I've been using threading for a while, that was no needing parameters..
so I used for example the following line :

_beginthread(functionName, 0, (void*)10);

and it worked great...

but now I have a function that has an int parameter (int num), and I dont know how to transfer it using _beginthread...

I searched the net, but didnt found a solution for this...

Thanks!

[MiiNiPaa]

http://en.cppreference.com/w/cpp/thread/thread/thread

[Bourgond Aries]

I don't think this is standard C++. I guess I can only show you C++11 <thread> functionality.
http://en.cppreference.com/w/cpp/thread/thread

Otherwise, ask in the Windows programming subforum about this specific function (It is Windows, right?)

#include <thread>
#include <iostream>


void aux(int &a)
{
    ++a;
}


int main()
{
    int a;
    std::cin >> a;
    std::thread thr(aux, std::ref(a));
    thr.join();
    std::cout << a;
    return 0;
}