伪函数与多线程

#include<iostream>#include<thread>#include<Windows.h>using namespace std;//void operator ()() 对象名当作函数名，重载 ()// () 仅仅适用于当前结构体对象//不适合作为比线程参数，销毁太快struct myStruct{myStruct(){cout << "create object" << endl;}~myStruct(){cout << "delete object" << endl;}void operator()(){MessageBoxA(0, "对话框", "提示！", 0);}};void main(){myStruct go1;thread t1(go1);myStruct go2;thread t2(go2);//让每个对像名，变成函数名//myStruct():这个是构造函数 匿名对象。myStruct()();//不适合作为比线程参数，销毁太快thread t3(myStruct());t1.join();t2.join();cin.get();}