博客介绍了迭代器遍历集合的好处，包括支持集合遍历的多样性、简化集合接口。还说明了其适用场景，如在不暴露集合内部表示的情况下访问对象、支持集合中对象的多次遍历，以及为集合中不同结构提供通用遍历接口。
Benefits:
• It supports variations in the traversal of a collection.
• It simplifies the interface to the collection.
Applicable Scenarios:
• Access to a collection object is required without having to expose its internal representation.
• Multiple traversals of objects need to be supported in the collection.
• A universal interface for traversing different structures needs to be provided in the collection.
扫一扫
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
