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begeekmyfriend avatar begeekmyfriend commented on September 28, 2024

bplus_tree.c只负责删除一个结点的时候才会释放它(non_leaf_delete and leaf_delete)，我在demo里面并没有释放所有结点。你可以用范围删除所有结点。

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MoonChasing avatar MoonChasing commented on September 28, 2024

感谢。看代码可以知道，只要我们删除了所有的叶子结点，那么B+树就自然的已经销毁了。
但我觉得在 deinit 接口中，最好还是能把所有的结点删除。
想象一种使用情景就是我在程序的一个步骤中需要使用 B+ 树，后面就无需用到了，用户在使用完后也没有逐个删除叶子结点。

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