#include <thread>
#include <iostream>
#include <algorithm>
#include <vector>

std::vector<std::thread> threads;

void PrintThreadId()
{
  std::cout<<"Current thread id: "<<std::this_thread::get_id()<<std::endl;
  return;
}

void SimpleMultithread()
{
  PrintThreadId();
  threads.push_back(std::thread(PrintThreadId));
  threads.push_back(std::thread(PrintThreadId));
  std::for_each(threads.begin(),threads.end(), std::mem_fn(&std::thread::join));
}