在main()函数中加上如下代码:
void main()
{
//用来追踪是否有内存泄漏
int tmpDbgFlag = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG); //得到当前的CrtDbgFlag状态
tmpDbgFlag |= _CRTDBG_LEAK_CHECK_DF; //打开内存泄漏自动检查开关
_CrtSetDbgFlag(tmpDbgFlag); //设置CRT调试堆的新状态
int * p = new int[4];
return;
}
在debug窗口中会进行如下提示:
Detected memory leaks!
Dumping objects ->
{131} normal block at 0x00384978, 16 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
Object dump complete.
关于CRT调试堆的详细介绍: http://blog.youkuaiyun.com/ugg/article/details/1585639(没怎么看懂~~)