资源获取失败处理 [英] resource acquisition failure handling

问题描述

经过多年的编程，我没有遇到过合理的malloc或new失败的情况（也许是因为我的malloc确实是合理的），尽管我一直在检查它。

After years of programming, I havent had a situation where reasonable malloc or new would fail (maybe because my mallocs are trully reasonable), though I always check for it.

就我而言，应用程序应以适当的日志条目正常关闭（我希望）。在这种情况下您会怎么做？听到您的方法很有趣-您是在等待资源还是在关闭商店？

In my case, apps should gracefully (i hope) close with an appropriate log entry. What would you do in this case? Its interesting to hear your approach - do you wait for resources or close the shop?

推荐答案

如果动态分配失败-几乎没有任何操作可以处理这种情况。如果失败，则让应用崩溃。

There's pretty much nothing you can do if dynamic allocation fails- there are pretty much no operations written to handle that situation. If it fails, then just let the app crash.

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