ios retainCount

最新推荐文章于 2025-05-24 17:08:19 发布

转载最新推荐文章于 2025-05-24 17:08:19 发布 · 118 阅读

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原文链接：http://www.cnblogs.com/lpwlpw/p/4751798.html

本文讨论了在内存管理中检查对象的retainCount可能存在的误导性及其正确用法。强调在调试内存管理问题时，应关注代码是否遵循所有权规则，而非直接查询对象的引用计数。

retainCount

Important: Typically there should be no reason to explicitly ask an object what its retain count is (see retainCount). The result is often misleading, as you may be unaware of what framework objects have retained an object in which you are interested. In debugging memory management issues, you should be concerned only with ensuring that your code adheres to the ownership rules.

转载于:https://www.cnblogs.com/lpwlpw/p/4751798.html