#include <thread>
#include <iostream>

class classA
{
public :
	classA()
     {
		std::cout<<" classA " <<std::endl;
	 }


	 void  func(int a, const char *pchText)
	 {
			std::cout<<" func " <<std::endl;
			m_a = a;
			std::cout<<" func " << m_a << "   " << pchText <<std::endl;
	 }

	 void func2()
	 {
		    std::cout<<" func2 " <<std::endl;
			m_a = 4;
			std::cout<<" func2 " << m_a << "---kkk---" <<std::endl;
			
	 }

	 void do_func()
	 {
 
			//std::thread  t(&classA::func,this , 444,"eeee");
			std::thread  t(&classA::func,  this, 444 , "func");
			t.detach();
			//t.join();
	 }

	 
	 void do_func2()
	 {

			//std::thread  t(&classA::func,this , 444,"eeee");
			//std::thread  t(&classA::func,  this,444,"eeee");
			std::thread  t(&classA::func2,  this );
			t.detach();
			//t.join();
	 }
private :

	int m_a;
    
};


int main()
{
	classA  A;
	A.do_func();
    A.do_func2();

	while(1)
	{}
}

 

編譯  g++ -std=c++11 -pthread thread_test.cpp  

[email protected]:/share# g++ -std=c++11 -pthread thread_test.cpp 
[email protected]:/share# ./a.out 
 classA 
 func 
 func 444   func
 func2 
 func2 4---kkk---