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间接修改指针的地址 | |
作者:佚名 文章来源:不详 点击数 更新时间:2008/4/18 13:57:08 文章录入:杜斌 责任编辑:杜斌 | |
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代码: // test for a pointer.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> using namespace std; typedef struct { int *p; }Test; int main( ) { int *p; // p[0] = 4; // p[1] = 3; Test test; p = (int *)&test; p[0] = 1; cout << "p[0] = " << p[0] << endl; cout << "test.i = " << test.p << endl; return 0; } |
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