如何理解c++语言的迭代器
时间: 2023-03-30 20:01:36 浏览: 86
C语言的迭代器是一种用于遍历数据结构的工具,它可以让程序员在不了解数据结构内部实现的情况下,对其进行遍历和操作。迭代器通常包含指向数据结构中当前元素的指针,以及指向下一个元素的指针,程序员可以通过迭代器来访问数据结构中的每一个元素,从而实现对数据结构的遍历和操作。在C语言中,迭代器通常是通过指针来实现的,程序员可以通过指针来访问数据结构中的每一个元素,从而实现对数据结构的遍历和操作。
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