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