#include <iostream> using namespace std; int main() { //!void voidObject; 错,不能声明void类型的变量 void *pv; //对,可以声明void类型的指针 int i = 5; pv = &i; //void类型指针指向整型变量 int *pint = static_cast<int *>(pv); //void指针转换为int指针 cout << "*pint = " << *pint << endl; return 0; }
原文:http://blog.csdn.net/susser43/article/details/45854285