c++11实现多线程开发

 #include "iostream"

    
 #include "thread"
    
 #include "string"
    
 #include "functional"
    
 #include "mutex"
    
  
    
 using namespace std;
    
  
    
 std::mutex glock;
    
  
    
 class Th{
    
 public:
    
     Th(){
    
  
    
     }
    
     
    
     void startThread(){
    
     typedef std::function<void(int,std::string)>  FN;
    
     FN fn = [=](int id,std::string name){
    
         volatile int count = 0;
    
         while( (count++) < 5){
    
             glock.lock();
    
             std::cout << "fn:  " << ", id=" << id << ", count=" << count