#include <iostream>
#include <memory>
#include <boost/version.hpp>
#include <boost/noncopyable.hpp>
#include <boost/coroutine2/coroutine.hpp>

using namespace std;

class Task : private boost::noncopyable
{
private:
  typedef boost::coroutines2::coroutine<void> Coro;
  typedef Coro::pull_type   CoroPull;
  typedef Coro::push_type   CoroPush;

public:
  CoroPull   * m_yield;
  CoroPush     m_coro;
  Task(std::function<void(void)> const & entryPoint)
    : m_yield(nullptr),
      m_coro([this, entryPoint] (CoroPull & myYield)
      {
        m_yield = &myYield;
        entryPoint();
      })
    {}
};

void printer(void)
{
  cout << "hello" << endl;
}

int main(void)
{
  Task mytask(&printer);
  mytask.m_coro();

  return 0;
}