// (C) Copyright 2009-2012 Anthony Williams// (C) Copyright 2012 Vicente Botet//// Distributed under the Boost Software License, Version 1.0. (See accompanying// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)#include <iostream>#include <string>#include <boost/thread/thread_only.hpp>#include <boost/thread/thread_guard.hpp>void do_something(int& i){++i;}struct func{int& i;func(int& i_):i(i_){}func(func const& other):i(other.i){}void operator()(){for(unsigned j=0;j<1000000;++j){do_something(i);}}private:func& operator=(func const&);};void do_something_in_current_thread(){}void f(){int some_local_state;func my_func(some_local_state);boost::thread t(my_func);boost::thread_guard<> g(t);do_something_in_current_thread();}int main(){f();return 0;}
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