#if __cplusplus < 201103L

int main()

{

return 0;

}

#else

#include <iostream>

#include <string>

#include <boost/thread/thread_only.hpp>

#include <boost/thread/thread_guard.hpp>

#include <thread>

void do_something(int& i)

{

++i;

}

struct func

};

void do_something_in_current_thread()

{}

using thread_guard = boost::thread_guard<boost::join_if_joinable, std::thread>;

void f()

}

int main()

}

#endif