Linux安全网 - Linux操作系统_Linux 命令_Linux教程_Linux黑客

会员投稿 投稿指南 本期推荐:
搜索:
您的位置: Linux安全网 > Linux编程 > » 正文

Item 10:Prevent resource leaks in constructors.(More Effecti

来源: 未知 分享至:

It all adds up to this: if you replace pointer class members with their corresponding auto_ptr objects, you fortify your constructors against resource leaks in the presence of exceptions, you eliminate the need to manually deallocate resources in destructors, and you allow const member pointers to be handled in the same graceful fashion as non-const pointers.


Dealing with the possibility of exceptions during construction can be tricky, but auto_ptr (and auto_ptr-like classes) can eliminate most of the drudgery. Their use leaves behind code that's not only easy to understand, it's robust in the face of exceptions, too.


Tags:
分享至:
最新图文资讯
1 2 3 4 5 6
验证码:点击我更换图片 理智评论文明上网,拒绝恶意谩骂 用户名:
关于我们 - 联系我们 - 广告服务 - 友情链接 - 网站地图 - 版权声明 - 发展历史