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March 22, 2015 10:41
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链表的一个节点被删除以后,那个节点占用的内存空间会自动释放吗?
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##问 | |
链表的一个节点被删除以后,那个节点占用的内存空间会自动释放吗? | |
##答 | |
链表的节点一般是一个结构体,从链表中删除,并不会自动释放内存。 | |
没有gc的时候,就需要手动free。注意:即使free 也可能会造成内存碎片吧。 | |
释放和碎片两个概念不冲突。自己不维护内存池,频繁申请释放会造成内存碎片。 | |
##谢 | |
@贵州-左殇 |
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