The reference counting mechanism does that for you.

引用计数机制为您完成内存管理任务。

youdao

This class provides a reference counting mechanism for the add-in by obtaining a lifetime token to its contract.

这个类别会借由取得合约的存留期语汇基元，提供增益集参考计数机制。

youdao

Also, built-in functions and third-party libraries will not know about or be able to use your reference-counting mechanism.

另外，内置函数和第三方的库不会知道或者可以使用您的引用计数机制。

youdao

Now I'm putting count in double quotes, not to make it a string, but to say, this is count generically. It could be counting one by one through the integers, it could also be taking a collection of data and going through them one by one. It could be doing counting in some other mechanism.

现在我把count用双引号标起来，不是说把它命名为一个字符串，而是说，这是一个通用的计数器,它可能是每一次减1的整数,也可能是拿一个集合的数据然后,一个一个的访问它们,也可能是以某种机制来计数。

麻省理工公开课 - 计算机科学及编程导论课程节选

PVTs, which are based on observed ballot-counting at a statistically significant number of polling stations, work particularly well with a mechanism for ensuring an honest vote count (or exposing a dishonest one) in circumstances that prevent monitors from observing every polling station.

ECONOMIST: Bitter pill