#include <functional>
#include <iostream>
#include <boost/coroutine/all.hpp>

using namespace std;
using namespace std::placeholders;
using namespace boost::coroutines;

void Hello(coroutine<void(int)>::caller_type& ca) {
  cout << "In Hello " << ca.get() << endl;
  ca();
  cout << "In Hello end " << ca.get() << endl;
  ca();
  cout << "In Hello end " << ca.get() << endl;
}

int main(int argc, char **argv) {
  coroutine<void(int)> coro(Hello, 6);

  cout << "In Main1" << endl;
  int x = 4;
  while (coro) {
    coro(x++);
  }
  cout << "In Main2" << endl;

  return 0;
}