#include "stdafx.h"#include 
     
       #include 
      
              using namespace std;void func(){    std::cout << "Hello, world!" << std::endl;}void slots1(){    cout << "slots1 call" << endl;}void slots2(){    cout << "slots2 call" << endl;}struct Hello{    void operator()() const    {        std::cout << "Hello";    }};int _tmain(int argc, _TCHAR* argv[]){    //    //test boost signals    //    boost::signals2::signal
       
         sig;    sig.connect(&slots1);    sig.connect(&slots2);    sig();    boost::signals2::signal
        
          sig1;    sig1.connect(Hello());    sig1();    return 0;}
        
       
      
     

 

编译后出错, 需要在禁止掉相关警告

属性 -> C/C++ -> 高级 -> 禁用高级警告,  填写 4996. 

编译可以通过.