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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