4、虚引用(Phantom Reference) 与上面三种引用不同,虚引用并不会决定对象的生命周期,当垃圾回收器确定在某一特定时间点上虚引用指示对象是虚可达对象,那么在...
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... 3. 软引用(Soft Reference) 4 . 幻象引用(Phantom Reference) 4. 引用队列(Reference Quene) ...
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Reference phantom 参考假体
"ni(你)" and "nin(您)",as second personal pronouns in modern Beijing vernacular,have three usages,i. e,it can be either as congruent reference,phantom reference or as a discourse marker. These usages function separately,which makes it difficult to choose between "ni(你)"and "nin(您)".
当代北京口语第二人称代词"你"、"您"具有实指、虚指和话语标记三种用法,三种用法承载着不同的功能,使得交际者在"你"、"您"的选择与使用上也比较复杂。
参考来源 - 当代北京口语第二人称代词的用法与功能·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Phantom reference has nothing to do with the life cycle of an object.
虚引用和对象的生命周期无关。
Weak and soft references both extend the abstract reference class (as do phantom references, which will be discussed in a future article).
弱引用和软引用都扩展了抽象的reference类(虚引用(phantom references)也一样,这将在以后的文章中介绍)。
Phantomly reachable: an object that is not strongly, softly, or weakly reachable, has been finalized, and can be accessed through a phantom reference.
虚可及对象(phantomly reachable):不是强可及对象、软可及对象,也不是弱可及对象,已经结束的,可以通过虚引用访问的对象。
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