It issues an error report when it detects things like using more memory than was allocated, or using memory before it was initialized or after it was freed.

当它发现事件比被分配时使用更多的内存，或者在它初始化之前或者释放之后使用内存，就会发布一个错误报告。

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With a preallocated Runnable object and a separate scope, you should always be in a position to report a problem without using any memory in the context the error occurred.

通过一个预先分配的 Runnable 对象和一个单独的作用域，在错误发生时，您就应该总是能够报告问题，而无需使用任何内存。

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If the program reads from memory that hasn't been initialized, or reads or writes memory that has been freed or lies beyond the ends of allocated blocks, you will see a Purify error report.

如果这个程序从还没有被初始化的内存中读取，或者读取或者改写已经被释放或者仍然存在于分配区域之外的内存，您将看到一个Purify错误报告。

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