如何检查内存的释放 [英] How to check deallocation of memory

问题描述

如何检查指针p指向的内存是否已成功解除分配？

How to check if memory to which pointer p points has been succesfully deallocated?

推荐答案

t。

查看 Valgrind 等工具，帮助您调试

Check out tools like Valgrind to help you debugging memory leaks issues.

其他一些你应该考虑的事情：

Some other things you should consider:

• 使用智能 c>删除 $ c>没有效果，


• 使用标准类（向量，...）而不是滚动自己的< >
  
• 最后，不要使用指针（实际上你几乎可以）

• Use smart pointers so that you don't have do think about memory management,
• Set your pointers to 0 after you free them, so that a further delete has no effect,
• Use standard classes (vector, ...) instead of rolling your own,
• Finally, don't use pointers (actually you almost can)

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