c 2b 2b create thread

1#include <thread>
2void foo() 
3{
4  // do stuff...
5}
6int main() 
7{
8  std::thread first (foo);
9  first.join();
10}

1void task1(std::string msg)
2{
3    std::cout << "task1 says: " << msg;
4}
5
6std::thread t1(task1, "Hello");
7
8t1.join();