#define BOOST_THREAD_VERSION 4

#include <iostream>

#include <functional>

#include <boost/thread.hpp>

#include <boost/shared_ptr.hpp>

int f()

{

return 42;

}

boost::packaged_task<int()>* schedule(boost::function<int ()> const& fn)

{

// Normally, the pointer to the packaged task is stored in a queue

// for execution on a separate thread, and the schedule function

// would return just a future<T>

boost::function<int ()> copy(fn);

boost::packaged_task<int()>* result = new boost::packaged_task<int()>(copy);

return result;

}

struct MyFunc

};

int main()

}