/**
 * @file thread_4.cpp
 * @brief תȨ
*/

#include <iostream> 
#include <thread>

using namespace std;

thread fun1()
{
	auto foo = []() { cout << "fun1" << endl; };
	return thread(foo);
}

void fun2(thread t)
{
	cout << "fun2" << endl;
	t.join();
}

int main()
{	
	thread t1([]() {
		cout << "thread begin." << endl;
		});
	thread t2 = move(t1);  	
	thread t3 = move(t2);
	cout << t2.joinable() << endl;
	cout << t3.joinable() << endl;
	t3.join();

	thread t4 = fun1();
	t4 = move(t3);

	t4.join();
	thread t5([]() { cout << "do something." << endl; });
	fun2(move(t5));

	return 0;
}