堆和免费商店之间有什么区别？ [英] What is the difference between the heap and the free store?

问题描述

最初在@Als上的战术战争回答了这里，它也引发了C ++聊天室中的讨论。

此Article 由Herb Sutter进行区分，但也有十多年的历史，因为它明显是在2000年之前编写的，并且谈论标准草案，这只能意味着C ++ 98草案。虽然，我仍然期望Herb作为委员会的一部分，了解这个东西。

我知道 this 和这个问题/答案，但第二个只是引用Herb的文章，而第一个引用另一个来源，只是拒绝使用术语堆都不完全令人满意。此外，我找不到任何免费店或 freestore 标签上SO（直到这个问题，我创建了

现在，如果有的话，真的 h2_lin>解决方案

现在的C ++标准只使用术语free store - 标准中heap的唯一用法是描述标准库中的堆数据结构。所以当试图准确讨论C ++问题时，堆不是一个非常有用的术语，虽然当然每个人都这样做。

Originally a pedantics war on @Als answer here, it also sparked a discussion in the C++ chatroom.

This article by Herb Sutter distinguishes between the two, but is also over a decade old, as it clearly was written before 2000 and also talks about the standard draft, which can only mean C++98 draft. Though, I still expect Herb, as part of the committee, to be knowledgeable about this stuff.

I know of this and this question/answer, but the second just cites Herb's article while the first cites another source that simply rejects the use of the term "heap", aka they are both not exactly satisfactory. Also, I can't find any free-store or freestore tag on SO (until this question, I created the former one now).

Now, what is really the difference, if any?

解决方案

Well, the current C++ standard only uses the term "free store" - the only use of "heap" in the Standard is to describe the heap data structure in the Standard Library. So "heap" is not a very useful term to use when trying to discuss C++ problems accurately, though of course everyone does it.

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