C++11并发编程:多线程std::thread

void threadFun(int a)
{
  cout << \"this is thread fun !\" << endl;
}
thread t1(threadFun, 2);

void threadFun(int& a)
{
  cout << \"this is thread fun !\" << endl;
}  
int value = 2;
thread t1(threadFun, std::ref(value));

void threadFun(int& a)
{
  cout << \"this is thread fun !\" << endl;
} 
int value = 2;
thread t1(threadFun, std::ref(value));
thread t2(std::move(t1));
t2.join();

thread t1(threadFun);
thread::id threadId = t1.get_id();
cout << \"线程ID：\" << threadId << endl;
//threadId转换成整形值，所需头文件<sstream>
ostringstream  oss;
oss << t1.get_id();
string strId = oss.str();
unsigned long long tid = stoull(strId);
cout << \"线程ID：\" << tid << endl;

thread t1(threadFun);
t1.join() //阻塞等待

thread t1(threadFun1);
thread t2(threadFun2);
cout << \"线程1的ID：\" << t1.get_id() << endl;
cout << \"线程2的ID：\" << t2.get_id() << endl;
t1.swap(t2);
cout << \"线程1的ID：\" << t1.get_id() << endl;
cout << \"线程2的ID：\" << t2.get_id() << endl;

int coreNum = thread::hardware_concurrency();

void threadFun1()
{
  cout << \"this is thread fun1 !\" << endl;
}
int main()
{
  thread t1(threadFun1);
  t1.join();
  getchar();
  return 1;
}

void threadFun1(int v)
{
  cout << \"this is thread fun1 !\" << endl;
  cout << v << endl;
}
int main()
{
  int value = 6;
  thread t1(threadFun1, value);
  t1.join();
  getchar();
  return 1;
}

void threadFun1(int& v)
{
  cout << \"this is thread fun1 !\" << endl;
  cout << v << endl;
}
int main()
{
  int value = 6;
  thread t1(threadFun1, std::ref(value));
  t1.join();
  getchar();
  return 1;
}

class  
{
public:
   ()
  {
    cout << \"构造函数\" << endl;
  }
  ~ ()
  {
    cout << \"析构函数\" << endl;
  }
  void fun(string info)
  {
    cout << info << endl;
  }
};
int main()
{
    obj;
  string str = \"我是一个类的成员函数！\";
  thread t1(& ::fun, &obj, str);
  t1.join();
  getchar();
  return 1;
}