counting tree 中文意思是什麼
counting tree
解釋
計數樹-
Reference counting is simple, lends itself well to incremental collection, and the collection process tends to have good locality of reference, but it is rarely used in production garbage collectors for a number of reasons, such as its inability to reclaim unreachable cyclic structures objects that reference each other directly or indirectly, like a circularly linked list or a tree that contains back - pointers to the parent node
引用計數很簡單,很適用於增量收集,收集過程一般會得到好的引用區域性,但是出於幾個理由,它很少在生產垃圾收集器中使用,如它不能回收不可到達的循環結構(彼此直接或者間接引用的幾個對象,如循環鏈接的列表或者包含指向父節點的反向指針的樹) 。
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