层序遍历在ExtJs的TreePanel中的应用_extjs_脚本大全 ... var currentNode = queue.nextNode;//头结点 currentNode = currentNode.nextNode; //指向下一个元素 return returnValue; //返回大小 ...
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将游标指向下一个元素 public void next
这样您就拥有了一个struct,其中第一个元素为数据条目,第二个元素为指向下一个节点的指针。
Here you have a struct that includes the first element as a data item and the second element as a pointer to the next node.
Advance this pointer-- this finger, to the next element of the list which is 4, make the comparison.
前移这个指示器--也就是这根手指,让它指向列表中的,下一个元素4,再做比较。
We have a pointer to the location in memory that contains the actual value, which itself might be a bunch of pointers, and we have a pointer to the actual-- sorry, a pointer the value and we have a pointer to the next element in the list. All right?
包含实际值的地址,可能实际值,也是一系列指针,这里还有指向实际,抱歉,指向下一个元素的指针,我们来整理下?
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